39434740

素因数分解:

$2^2\times 5^1\times {\mathrm{113}}^1\times {\mathrm{17449}}^1$

素因数の和:17571

約数の個数: 24

約数和(自身を含む): 83550600

約数和(自身を除く): 44115860

約数列:

[1, 2, 4, 5, 10, 20, 113, 226, 452, 565, 1130, 2260, 17449, 34898, 69796, 87245, 174490, 348980, 1971737, 3943474, 7886948, 9858685, 19717370, 39434740]

約数ペア:

[(1, 39434740), (2, 19717370), (4, 9858685), (5, 7886948), (10, 3943474), (20, 1971737), (113, 348980), (226, 174490), (452, 87245), (565, 69796), (1130, 34898), (2260, 17449)]