98892580

素因数分解:

$2^2\times 5^1\times {\mathrm{1787}}^1\times {\mathrm{2767}}^1$

素因数の和:4563

約数の個数: 24

約数和(自身を含む): 207865728

約数和(自身を除く): 108973148

約数列:

[1, 2, 4, 5, 10, 20, 1787, 2767, 3574, 5534, 7148, 8935, 11068, 13835, 17870, 27670, 35740, 55340, 4944629, 9889258, 19778516, 24723145, 49446290, 98892580]

約数ペア:

[(1, 98892580), (2, 49446290), (4, 24723145), (5, 19778516), (10, 9889258), (20, 4944629), (1787, 55340), (2767, 35740), (3574, 27670), (5534, 17870), (7148, 13835), (8935, 11068)]