4003898932960

素因数分解:

$2^5\times 5^1\times {\mathrm{113}}^1\times {\mathrm{257}}^1\times {\mathrm{861691}}^1$

素因数の和:862076

約数の個数: 96

約数和(自身を含む): 9580064169312

約数和(自身を除く): 5576165236352

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 80, 113, 160, 226, 257, 452, 514, 565, 904, 1028, 1130, 1285, 1808, 2056, 2260, 2570, 3616, 4112, 4520, 5140, 8224, 9040, 10280, 18080, 20560, 29041, 41120, 58082, 116164, 145205, 232328, 290410, 464656, 580820, 861691, 929312, 1161640, 1723382, 2323280, 3446764, 4308455, 4646560, 6893528, 8616910, 13787056, 17233820, 27574112, 34467640, 68935280, 97371083, 137870560, 194742166, 221454587, 389484332, 442909174, 486855415, 778968664, 885818348, 973710830, 1107272935, 1557937328, 1771636696, 1947421660, 2214545870, 3115874656, 3543273392, 3894843320, 4429091740, 7086546784, 7789686640, 8858183480, 15579373280, 17716366960, 25024368331, 35432733920, 50048736662, 100097473324, 125121841655, 200194946648, 250243683310, 400389893296, 500487366620, 800779786592, 1000974733240, 2001949466480, 4003898932960]

約数ペア:

[(1, 4003898932960), (2, 2001949466480), (4, 1000974733240), (5, 800779786592), (8, 500487366620), (10, 400389893296), (16, 250243683310), (20, 200194946648), (32, 125121841655), (40, 100097473324), (80, 50048736662), (113, 35432733920), (160, 25024368331), (226, 17716366960), (257, 15579373280), (452, 8858183480), (514, 7789686640), (565, 7086546784), (904, 4429091740), (1028, 3894843320), (1130, 3543273392), (1285, 3115874656), (1808, 2214545870), (2056, 1947421660), (2260, 1771636696), (2570, 1557937328), (3616, 1107272935), (4112, 973710830), (4520, 885818348), (5140, 778968664), (8224, 486855415), (9040, 442909174), (10280, 389484332), (18080, 221454587), (20560, 194742166), (29041, 137870560), (41120, 97371083), (58082, 68935280), (116164, 34467640), (145205, 27574112), (232328, 17233820), (290410, 13787056), (464656, 8616910), (580820, 6893528), (861691, 4646560), (929312, 4308455), (1161640, 3446764), (1723382, 2323280)]