71366080

素因数分解:

$2^6\times 5^1\times {\mathrm{223019}}^1$

素因数の和:223036

約数の個数: 28

約数和(自身を含む): 169941240

約数和(自身を除く): 98575160

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 160, 320, 223019, 446038, 892076, 1115095, 1784152, 2230190, 3568304, 4460380, 7136608, 8920760, 14273216, 17841520, 35683040, 71366080]

約数ペア:

[(1, 71366080), (2, 35683040), (4, 17841520), (5, 14273216), (8, 8920760), (10, 7136608), (16, 4460380), (20, 3568304), (32, 2230190), (40, 1784152), (64, 1115095), (80, 892076), (160, 446038), (320, 223019)]