2215037360

素因数分解:

$2^4\times 5^1\times {\mathrm{1217}}^1\times {\mathrm{22751}}^1$

素因数の和:23981

約数の個数: 40

約数和(自身を含む): 5154420096

約数和(自身を除く): 2939382736

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 1217, 2434, 4868, 6085, 9736, 12170, 19472, 22751, 24340, 45502, 48680, 91004, 97360, 113755, 182008, 227510, 364016, 455020, 910040, 1820080, 27687967, 55375934, 110751868, 138439835, 221503736, 276879670, 443007472, 553759340, 1107518680, 2215037360]

約数ペア:

[(1, 2215037360), (2, 1107518680), (4, 553759340), (5, 443007472), (8, 276879670), (10, 221503736), (16, 138439835), (20, 110751868), (40, 55375934), (80, 27687967), (1217, 1820080), (2434, 910040), (4868, 455020), (6085, 364016), (9736, 227510), (12170, 182008), (19472, 113755), (22751, 97360), (24340, 91004), (45502, 48680)]