27925580

素因数分解:

$2^2\times 5^1\times {\mathrm{149}}^1\times {\mathrm{9371}}^1$

素因数の和:9529

約数の個数: 24

約数和(自身を含む): 59043600

約数和(自身を除く): 31118020

約数列:

[1, 2, 4, 5, 10, 20, 149, 298, 596, 745, 1490, 2980, 9371, 18742, 37484, 46855, 93710, 187420, 1396279, 2792558, 5585116, 6981395, 13962790, 27925580]

約数ペア:

[(1, 27925580), (2, 13962790), (4, 6981395), (5, 5585116), (10, 2792558), (20, 1396279), (149, 187420), (298, 93710), (596, 46855), (745, 37484), (1490, 18742), (2980, 9371)]