60402820

素因数分解:

$2^2\times 5^1\times {\mathrm{491}}^1\times {\mathrm{6151}}^1$

素因数の和:6651

約数の個数: 24

約数和(自身を含む): 127124928

約数和(自身を除く): 66722108

約数列:

[1, 2, 4, 5, 10, 20, 491, 982, 1964, 2455, 4910, 6151, 9820, 12302, 24604, 30755, 61510, 123020, 3020141, 6040282, 12080564, 15100705, 30201410, 60402820]

約数ペア:

[(1, 60402820), (2, 30201410), (4, 15100705), (5, 12080564), (10, 6040282), (20, 3020141), (491, 123020), (982, 61510), (1964, 30755), (2455, 24604), (4910, 12302), (6151, 9820)]