15201999740

素因数分解:

$2^2\times 5^1\times {\mathrm{271}}^1\times {\mathrm{577}}^1\times {\mathrm{4861}}^1$

素因数の和:5718

約数の個数: 48

約数和(自身を含む): 32104136064

約数和(自身を除く): 16902136324

約数列:

[1, 2, 4, 5, 10, 20, 271, 542, 577, 1084, 1154, 1355, 2308, 2710, 2885, 4861, 5420, 5770, 9722, 11540, 19444, 24305, 48610, 97220, 156367, 312734, 625468, 781835, 1317331, 1563670, 2634662, 2804797, 3127340, 5269324, 5609594, 6586655, 11219188, 13173310, 14023985, 26346620, 28047970, 56095940, 760099987, 1520199974, 3040399948, 3800499935, 7600999870, 15201999740]

約数ペア:

[(1, 15201999740), (2, 7600999870), (4, 3800499935), (5, 3040399948), (10, 1520199974), (20, 760099987), (271, 56095940), (542, 28047970), (577, 26346620), (1084, 14023985), (1154, 13173310), (1355, 11219188), (2308, 6586655), (2710, 5609594), (2885, 5269324), (4861, 3127340), (5420, 2804797), (5770, 2634662), (9722, 1563670), (11540, 1317331), (19444, 781835), (24305, 625468), (48610, 312734), (97220, 156367)]