552201620

素因数分解:

$2^2\times 5^1\times {\mathrm{113}}^1\times {\mathrm{163}}^1\times {\mathrm{1499}}^1$

素因数の和:1784

約数の個数: 48

約数和(自身を含む): 1177848000

約数和(自身を除く): 625646380

約数列:

[1, 2, 4, 5, 10, 20, 113, 163, 226, 326, 452, 565, 652, 815, 1130, 1499, 1630, 2260, 2998, 3260, 5996, 7495, 14990, 18419, 29980, 36838, 73676, 92095, 169387, 184190, 244337, 338774, 368380, 488674, 677548, 846935, 977348, 1221685, 1693870, 2443370, 3387740, 4886740, 27610081, 55220162, 110440324, 138050405, 276100810, 552201620]

約数ペア:

[(1, 552201620), (2, 276100810), (4, 138050405), (5, 110440324), (10, 55220162), (20, 27610081), (113, 4886740), (163, 3387740), (226, 2443370), (326, 1693870), (452, 1221685), (565, 977348), (652, 846935), (815, 677548), (1130, 488674), (1499, 368380), (1630, 338774), (2260, 244337), (2998, 184190), (3260, 169387), (5996, 92095), (7495, 73676), (14990, 36838), (18419, 29980)]