13888682500

素因数分解:

$2^2\times 5^4\times 7^2\times {\mathrm{11}}^2\times {\mathrm{937}}^1$

素因数の和:997

約数の個数: 270

約数和(自身を含む): 38875716726

約数和(自身を除く): 24987034226

約数列:

[1, 2, 4, 5, 7, 10, 11, 14, 20, 22, 25, 28, 35, 44, 49, 50, 55, 70, 77, 98, 100, 110, 121, 125, 140, 154, 175, 196, 220, 242, 245, 250, 275, 308, 350, 385, 484, 490, 500, 539, 550, 605, 625, 700, 770, 847, 875, 937, 980, 1078, 1100, 1210, 1225, 1250, 1375, 1540, 1694, 1750, 1874, 1925, 2156, 2420, 2450, 2500, 2695, 2750, 3025, 3388, 3500, 3748, 3850, 4235, 4375, 4685, 4900, 5390, 5500, 5929, 6050, 6125, 6559, 6875, 7700, 8470, 8750, 9370, 9625, 10307, 10780, 11858, 12100, 12250, 13118, 13475, 13750, 15125, 16940, 17500, 18740, 19250, 20614, 21175, 23425, 23716, 24500, 26236, 26950, 27500, 29645, 30250, 30625, 32795, 38500, 41228, 42350, 45913, 46850, 48125, 51535, 53900, 59290, 60500, 61250, 65590, 67375, 72149, 75625, 84700, 91826, 93700, 96250, 103070, 105875, 113377, 117125, 118580, 122500, 131180, 134750, 144298, 148225, 151250, 163975, 183652, 192500, 206140, 211750, 226754, 229565, 234250, 257675, 269500, 288596, 296450, 302500, 327950, 336875, 360745, 423500, 453508, 459130, 468500, 505043, 515350, 529375, 566885, 585625, 592900, 655900, 673750, 721490, 741125, 793639, 819875, 918260, 1010086, 1030700, 1058750, 1133770, 1147825, 1171250, 1288375, 1347500, 1442980, 1482250, 1587278, 1639750, 1803725, 2020172, 2117500, 2267540, 2295650, 2342500, 2525215, 2576750, 2834425, 2964500, 3174556, 3279500, 3607450, 3705625, 3968195, 4099375, 4591300, 5050430, 5153500, 5555473, 5668850, 5739125, 6441875, 7214900, 7411250, 7936390, 8198750, 9018625, 10100860, 11110946, 11337700, 11478250, 12626075, 12883750, 14172125, 14822500, 15872780, 16397500, 18037250, 19840975, 22221892, 22956500, 25252150, 25767500, 27777365, 28344250, 28695625, 36074500, 39681950, 45093125, 50504300, 55554730, 56688500, 57391250, 63130375, 70860625, 79363900, 90186250, 99204875, 111109460, 114782500, 126260750, 138886825, 141721250, 180372500, 198409750, 252521500, 277773650, 283442500, 315651875, 396819500, 496024375, 555547300, 631303750, 694434125, 992048750, 1262607500, 1388868250, 1984097500, 2777736500, 3472170625, 6944341250, 13888682500]

約数ペア:

[(1, 13888682500), (2, 6944341250), (4, 3472170625), (5, 2777736500), (7, 1984097500), (10, 1388868250), (11, 1262607500), (14, 992048750), (20, 694434125), (22, 631303750), (25, 555547300), (28, 496024375), (35, 396819500), (44, 315651875), (49, 283442500), (50, 277773650), (55, 252521500), (70, 198409750), (77, 180372500), (98, 141721250), (100, 138886825), (110, 126260750), (121, 114782500), (125, 111109460), (140, 99204875), (154, 90186250), (175, 79363900), (196, 70860625), (220, 63130375), (242, 57391250), (245, 56688500), (250, 55554730), (275, 50504300), (308, 45093125), (350, 39681950), (385, 36074500), (484, 28695625), (490, 28344250), (500, 27777365), (539, 25767500), (550, 25252150), (605, 22956500), (625, 22221892), (700, 19840975), (770, 18037250), (847, 16397500), (875, 15872780), (937, 14822500), (980, 14172125), (1078, 12883750), (1100, 12626075), (1210, 11478250), (1225, 11337700), (1250, 11110946), (1375, 10100860), (1540, 9018625), (1694, 8198750), (1750, 7936390), (1874, 7411250), (1925, 7214900), (2156, 6441875), (2420, 5739125), (2450, 5668850), (2500, 5555473), (2695, 5153500), (2750, 5050430), (3025, 4591300), (3388, 4099375), (3500, 3968195), (3748, 3705625), (3850, 3607450), (4235, 3279500), (4375, 3174556), (4685, 2964500), (4900, 2834425), (5390, 2576750), (5500, 2525215), (5929, 2342500), (6050, 2295650), (6125, 2267540), (6559, 2117500), (6875, 2020172), (7700, 1803725), (8470, 1639750), (8750, 1587278), (9370, 1482250), (9625, 1442980), (10307, 1347500), (10780, 1288375), (11858, 1171250), (12100, 1147825), (12250, 1133770), (13118, 1058750), (13475, 1030700), (13750, 1010086), (15125, 918260), (16940, 819875), (17500, 793639), (18740, 741125), (19250, 721490), (20614, 673750), (21175, 655900), (23425, 592900), (23716, 585625), (24500, 566885), (26236, 529375), (26950, 515350), (27500, 505043), (29645, 468500), (30250, 459130), (30625, 453508), (32795, 423500), (38500, 360745), (41228, 336875), (42350, 327950), (45913, 302500), (46850, 296450), (48125, 288596), (51535, 269500), (53900, 257675), (59290, 234250), (60500, 229565), (61250, 226754), (65590, 211750), (67375, 206140), (72149, 192500), (75625, 183652), (84700, 163975), (91826, 151250), (93700, 148225), (96250, 144298), (103070, 134750), (105875, 131180), (113377, 122500), (117125, 118580)]