97227580

素因数分解:

$2^2\times 5^1\times {\mathrm{1621}}^1\times {\mathrm{2999}}^1$

素因数の和:4629

約数の個数: 24

約数和(自身を含む): 204372000

約数和(自身を除く): 107144420

約数列:

[1, 2, 4, 5, 10, 20, 1621, 2999, 3242, 5998, 6484, 8105, 11996, 14995, 16210, 29990, 32420, 59980, 4861379, 9722758, 19445516, 24306895, 48613790, 97227580]

約数ペア:

[(1, 97227580), (2, 48613790), (4, 24306895), (5, 19445516), (10, 9722758), (20, 4861379), (1621, 59980), (2999, 32420), (3242, 29990), (5998, 16210), (6484, 14995), (8105, 11996)]