98535160

素因数分解:

$2^3\times 5^1\times {\mathrm{1531}}^1\times {\mathrm{1609}}^1$

素因数の和:3151

約数の個数: 32

約数和(自身を含む): 221986800

約数和(自身を除く): 123451640

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 1531, 1609, 3062, 3218, 6124, 6436, 7655, 8045, 12248, 12872, 15310, 16090, 30620, 32180, 61240, 64360, 2463379, 4926758, 9853516, 12316895, 19707032, 24633790, 49267580, 98535160]

約数ペア:

[(1, 98535160), (2, 49267580), (4, 24633790), (5, 19707032), (8, 12316895), (10, 9853516), (20, 4926758), (40, 2463379), (1531, 64360), (1609, 61240), (3062, 32180), (3218, 30620), (6124, 16090), (6436, 15310), (7655, 12872), (8045, 12248)]