63182680

素因数分解:

$2^3\times 5^1\times {\mathrm{11}}^1\times {\mathrm{37}}^1\times {\mathrm{3881}}^1$

素因数の和:3940

約数の個数: 64

約数和(自身を含む): 159317280

約数和(自身を除く): 96134600

約数列:

[1, 2, 4, 5, 8, 10, 11, 20, 22, 37, 40, 44, 55, 74, 88, 110, 148, 185, 220, 296, 370, 407, 440, 740, 814, 1480, 1628, 2035, 3256, 3881, 4070, 7762, 8140, 15524, 16280, 19405, 31048, 38810, 42691, 77620, 85382, 143597, 155240, 170764, 213455, 287194, 341528, 426910, 574388, 717985, 853820, 1148776, 1435970, 1579567, 1707640, 2871940, 3159134, 5743880, 6318268, 7897835, 12636536, 15795670, 31591340, 63182680]

約数ペア:

[(1, 63182680), (2, 31591340), (4, 15795670), (5, 12636536), (8, 7897835), (10, 6318268), (11, 5743880), (20, 3159134), (22, 2871940), (37, 1707640), (40, 1579567), (44, 1435970), (55, 1148776), (74, 853820), (88, 717985), (110, 574388), (148, 426910), (185, 341528), (220, 287194), (296, 213455), (370, 170764), (407, 155240), (440, 143597), (740, 85382), (814, 77620), (1480, 42691), (1628, 38810), (2035, 31048), (3256, 19405), (3881, 16280), (4070, 15524), (7762, 8140)]