38245360

素因数分解:

$2^4\times 5^1\times {\mathrm{478067}}^1$

素因数の和:478080

約数の個数: 20

約数和(自身を含む): 88920648

約数和(自身を除く): 50675288

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 478067, 956134, 1912268, 2390335, 3824536, 4780670, 7649072, 9561340, 19122680, 38245360]

約数ペア:

[(1, 38245360), (2, 19122680), (4, 9561340), (5, 7649072), (8, 4780670), (10, 3824536), (16, 2390335), (20, 1912268), (40, 956134), (80, 478067)]