63112940

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{41}}^1\times {\mathrm{6997}}^1$

素因数の和:7058

約数の個数: 48

約数和(自身を含む): 148133664

約数和(自身を除く): 85020724

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 41, 44, 55, 82, 110, 164, 205, 220, 410, 451, 820, 902, 1804, 2255, 4510, 6997, 9020, 13994, 27988, 34985, 69970, 76967, 139940, 153934, 286877, 307868, 384835, 573754, 769670, 1147508, 1434385, 1539340, 2868770, 3155647, 5737540, 6311294, 12622588, 15778235, 31556470, 63112940]

約数ペア:

[(1, 63112940), (2, 31556470), (4, 15778235), (5, 12622588), (10, 6311294), (11, 5737540), (20, 3155647), (22, 2868770), (41, 1539340), (44, 1434385), (55, 1147508), (82, 769670), (110, 573754), (164, 384835), (205, 307868), (220, 286877), (410, 153934), (451, 139940), (820, 76967), (902, 69970), (1804, 34985), (2255, 27988), (4510, 13994), (6997, 9020)]