2021519500

素因数分解:

$2^2\times 5^3\times 7^2\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{577}}^1$

素因数の和:634

約数の個数: 288

約数和(自身を含む): 6044141376

約数和(自身を除く): 4022621876

約数列:

[1, 2, 4, 5, 7, 10, 11, 13, 14, 20, 22, 25, 26, 28, 35, 44, 49, 50, 52, 55, 65, 70, 77, 91, 98, 100, 110, 125, 130, 140, 143, 154, 175, 182, 196, 220, 245, 250, 260, 275, 286, 308, 325, 350, 364, 385, 455, 490, 500, 539, 550, 572, 577, 637, 650, 700, 715, 770, 875, 910, 980, 1001, 1078, 1100, 1154, 1225, 1274, 1300, 1375, 1430, 1540, 1625, 1750, 1820, 1925, 2002, 2156, 2275, 2308, 2450, 2548, 2695, 2750, 2860, 2885, 3185, 3250, 3500, 3575, 3850, 4004, 4039, 4550, 4900, 5005, 5390, 5500, 5770, 6125, 6347, 6370, 6500, 7007, 7150, 7501, 7700, 8078, 9100, 9625, 10010, 10780, 11375, 11540, 12250, 12694, 12740, 13475, 14014, 14300, 14425, 15002, 15925, 16156, 17875, 19250, 20020, 20195, 22750, 24500, 25025, 25388, 26950, 28028, 28273, 28850, 30004, 31735, 31850, 35035, 35750, 37505, 38500, 40390, 44429, 45500, 50050, 52507, 53900, 56546, 57700, 63470, 63700, 67375, 70070, 71500, 72125, 75010, 79625, 80780, 82511, 88858, 100100, 100975, 105014, 113092, 125125, 126940, 134750, 140140, 141365, 144250, 150020, 158675, 159250, 165022, 175175, 177716, 187525, 201950, 210028, 222145, 250250, 262535, 269500, 282730, 288500, 311003, 317350, 318500, 330044, 350350, 367549, 375050, 403900, 412555, 444290, 500500, 504875, 525070, 565460, 577577, 622006, 634700, 700700, 706825, 735098, 750100, 793375, 825110, 875875, 888580, 937625, 1009750, 1050140, 1110725, 1155154, 1244012, 1312675, 1413650, 1470196, 1555015, 1586750, 1650220, 1751750, 1837745, 1875250, 2019500, 2062775, 2221450, 2310308, 2625350, 2827300, 2887885, 3110030, 3173500, 3503500, 3534125, 3675490, 3750500, 4043039, 4125550, 4442900, 5250700, 5553625, 5775770, 6220060, 6563375, 7068250, 7350980, 7775075, 8086078, 8251100, 9188725, 10313875, 11107250, 11551540, 13126750, 14136500, 14439425, 15550150, 16172156, 18377450, 20215195, 20627750, 22214500, 26253500, 28878850, 31100300, 36754900, 38875375, 40430390, 41255500, 45943625, 57757700, 72197125, 77750750, 80860780, 91887250, 101075975, 144394250, 155501500, 183774500, 202151950, 288788500, 404303900, 505379875, 1010759750, 2021519500]

約数ペア:

[(1, 2021519500), (2, 1010759750), (4, 505379875), (5, 404303900), (7, 288788500), (10, 202151950), (11, 183774500), (13, 155501500), (14, 144394250), (20, 101075975), (22, 91887250), (25, 80860780), (26, 77750750), (28, 72197125), (35, 57757700), (44, 45943625), (49, 41255500), (50, 40430390), (52, 38875375), (55, 36754900), (65, 31100300), (70, 28878850), (77, 26253500), (91, 22214500), (98, 20627750), (100, 20215195), (110, 18377450), (125, 16172156), (130, 15550150), (140, 14439425), (143, 14136500), (154, 13126750), (175, 11551540), (182, 11107250), (196, 10313875), (220, 9188725), (245, 8251100), (250, 8086078), (260, 7775075), (275, 7350980), (286, 7068250), (308, 6563375), (325, 6220060), (350, 5775770), (364, 5553625), (385, 5250700), (455, 4442900), (490, 4125550), (500, 4043039), (539, 3750500), (550, 3675490), (572, 3534125), (577, 3503500), (637, 3173500), (650, 3110030), (700, 2887885), (715, 2827300), (770, 2625350), (875, 2310308), (910, 2221450), (980, 2062775), (1001, 2019500), (1078, 1875250), (1100, 1837745), (1154, 1751750), (1225, 1650220), (1274, 1586750), (1300, 1555015), (1375, 1470196), (1430, 1413650), (1540, 1312675), (1625, 1244012), (1750, 1155154), (1820, 1110725), (1925, 1050140), (2002, 1009750), (2156, 937625), (2275, 888580), (2308, 875875), (2450, 825110), (2548, 793375), (2695, 750100), (2750, 735098), (2860, 706825), (2885, 700700), (3185, 634700), (3250, 622006), (3500, 577577), (3575, 565460), (3850, 525070), (4004, 504875), (4039, 500500), (4550, 444290), (4900, 412555), (5005, 403900), (5390, 375050), (5500, 367549), (5770, 350350), (6125, 330044), (6347, 318500), (6370, 317350), (6500, 311003), (7007, 288500), (7150, 282730), (7501, 269500), (7700, 262535), (8078, 250250), (9100, 222145), (9625, 210028), (10010, 201950), (10780, 187525), (11375, 177716), (11540, 175175), (12250, 165022), (12694, 159250), (12740, 158675), (13475, 150020), (14014, 144250), (14300, 141365), (14425, 140140), (15002, 134750), (15925, 126940), (16156, 125125), (17875, 113092), (19250, 105014), (20020, 100975), (20195, 100100), (22750, 88858), (24500, 82511), (25025, 80780), (25388, 79625), (26950, 75010), (28028, 72125), (28273, 71500), (28850, 70070), (30004, 67375), (31735, 63700), (31850, 63470), (35035, 57700), (35750, 56546), (37505, 53900), (38500, 52507), (40390, 50050), (44429, 45500)]