20058736000

素因数分解:

$2^7\times 5^3\times {\mathrm{31}}^1\times {\mathrm{37}}^1\times {\mathrm{1093}}^1$

素因数の和:1190

約数の個数: 256

約数和(自身を含む): 52919493120

約数和(自身を除く): 32860757120

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 25, 31, 32, 37, 40, 50, 62, 64, 74, 80, 100, 124, 125, 128, 148, 155, 160, 185, 200, 248, 250, 296, 310, 320, 370, 400, 496, 500, 592, 620, 640, 740, 775, 800, 925, 992, 1000, 1093, 1147, 1184, 1240, 1480, 1550, 1600, 1850, 1984, 2000, 2186, 2294, 2368, 2480, 2960, 3100, 3200, 3700, 3875, 3968, 4000, 4372, 4588, 4625, 4736, 4960, 5465, 5735, 5920, 6200, 7400, 7750, 8000, 8744, 9176, 9250, 9920, 10930, 11470, 11840, 12400, 14800, 15500, 16000, 17488, 18352, 18500, 19840, 21860, 22940, 23680, 24800, 27325, 28675, 29600, 31000, 33883, 34976, 36704, 37000, 40441, 43720, 45880, 49600, 54650, 57350, 59200, 62000, 67766, 69952, 73408, 74000, 80882, 87440, 91760, 99200, 109300, 114700, 118400, 124000, 135532, 136625, 139904, 143375, 146816, 148000, 161764, 169415, 174880, 183520, 202205, 218600, 229400, 248000, 271064, 273250, 286750, 296000, 323528, 338830, 349760, 367040, 404410, 437200, 458800, 496000, 542128, 546500, 573500, 592000, 647056, 677660, 699520, 734080, 808820, 847075, 874400, 917600, 1011025, 1084256, 1093000, 1147000, 1253671, 1294112, 1355320, 1617640, 1694150, 1748800, 1835200, 2022050, 2168512, 2186000, 2294000, 2507342, 2588224, 2710640, 3235280, 3388300, 3497600, 3670400, 4044100, 4235375, 4337024, 4372000, 4588000, 5014684, 5055125, 5176448, 5421280, 6268355, 6470560, 6776600, 8088200, 8470750, 8744000, 9176000, 10029368, 10110250, 10842560, 12536710, 12941120, 13553200, 16176400, 16941500, 17488000, 18352000, 20058736, 20220500, 21685120, 25073420, 25882240, 27106400, 31341775, 32352800, 33883000, 40117472, 40441000, 50146840, 54212800, 62683550, 64705600, 67766000, 80234944, 80882000, 100293680, 108425600, 125367100, 129411200, 135532000, 156708875, 160469888, 161764000, 200587360, 250734200, 271064000, 313417750, 323528000, 401174720, 501468400, 542128000, 626835500, 647056000, 802349440, 1002936800, 1253671000, 2005873600, 2507342000, 4011747200, 5014684000, 10029368000, 20058736000]

約数ペア:

[(1, 20058736000), (2, 10029368000), (4, 5014684000), (5, 4011747200), (8, 2507342000), (10, 2005873600), (16, 1253671000), (20, 1002936800), (25, 802349440), (31, 647056000), (32, 626835500), (37, 542128000), (40, 501468400), (50, 401174720), (62, 323528000), (64, 313417750), (74, 271064000), (80, 250734200), (100, 200587360), (124, 161764000), (125, 160469888), (128, 156708875), (148, 135532000), (155, 129411200), (160, 125367100), (185, 108425600), (200, 100293680), (248, 80882000), (250, 80234944), (296, 67766000), (310, 64705600), (320, 62683550), (370, 54212800), (400, 50146840), (496, 40441000), (500, 40117472), (592, 33883000), (620, 32352800), (640, 31341775), (740, 27106400), (775, 25882240), (800, 25073420), (925, 21685120), (992, 20220500), (1000, 20058736), (1093, 18352000), (1147, 17488000), (1184, 16941500), (1240, 16176400), (1480, 13553200), (1550, 12941120), (1600, 12536710), (1850, 10842560), (1984, 10110250), (2000, 10029368), (2186, 9176000), (2294, 8744000), (2368, 8470750), (2480, 8088200), (2960, 6776600), (3100, 6470560), (3200, 6268355), (3700, 5421280), (3875, 5176448), (3968, 5055125), (4000, 5014684), (4372, 4588000), (4588, 4372000), (4625, 4337024), (4736, 4235375), (4960, 4044100), (5465, 3670400), (5735, 3497600), (5920, 3388300), (6200, 3235280), (7400, 2710640), (7750, 2588224), (8000, 2507342), (8744, 2294000), (9176, 2186000), (9250, 2168512), (9920, 2022050), (10930, 1835200), (11470, 1748800), (11840, 1694150), (12400, 1617640), (14800, 1355320), (15500, 1294112), (16000, 1253671), (17488, 1147000), (18352, 1093000), (18500, 1084256), (19840, 1011025), (21860, 917600), (22940, 874400), (23680, 847075), (24800, 808820), (27325, 734080), (28675, 699520), (29600, 677660), (31000, 647056), (33883, 592000), (34976, 573500), (36704, 546500), (37000, 542128), (40441, 496000), (43720, 458800), (45880, 437200), (49600, 404410), (54650, 367040), (57350, 349760), (59200, 338830), (62000, 323528), (67766, 296000), (69952, 286750), (73408, 273250), (74000, 271064), (80882, 248000), (87440, 229400), (91760, 218600), (99200, 202205), (109300, 183520), (114700, 174880), (118400, 169415), (124000, 161764), (135532, 148000), (136625, 146816), (139904, 143375)]