2583550

素因数分解:

$2^1\times 5^2\times {\mathrm{163}}^1\times {\mathrm{317}}^1$

素因数の和:492

約数の個数: 24

約数和(自身を含む): 4850136

約数和(自身を除く): 2266586

約数列:

[1, 2, 5, 10, 25, 50, 163, 317, 326, 634, 815, 1585, 1630, 3170, 4075, 7925, 8150, 15850, 51671, 103342, 258355, 516710, 1291775, 2583550]

約数ペア:

[(1, 2583550), (2, 1291775), (5, 516710), (10, 258355), (25, 103342), (50, 51671), (163, 15850), (317, 8150), (326, 7925), (634, 4075), (815, 3170), (1585, 1630)]