391316060

素因数分解:

$2^2\times 5^1\times {\mathrm{751}}^1\times {\mathrm{26053}}^1$

素因数の和:26813

約数の個数: 24

約数和(自身を含む): 822889536

約数和(自身を除く): 431573476

約数列:

[1, 2, 4, 5, 10, 20, 751, 1502, 3004, 3755, 7510, 15020, 26053, 52106, 104212, 130265, 260530, 521060, 19565803, 39131606, 78263212, 97829015, 195658030, 391316060]

約数ペア:

[(1, 391316060), (2, 195658030), (4, 97829015), (5, 78263212), (10, 39131606), (20, 19565803), (751, 521060), (1502, 260530), (3004, 130265), (3755, 104212), (7510, 52106), (15020, 26053)]