190033640

素因数分解:

$2^3\times 5^1\times {\mathrm{4750841}}^1$

素因数の和:4750852

約数の個数: 16

約数和(自身を含む): 427575780

約数和(自身を除く): 237542140

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 4750841, 9501682, 19003364, 23754205, 38006728, 47508410, 95016820, 190033640]

約数ペア:

[(1, 190033640), (2, 95016820), (4, 47508410), (5, 38006728), (8, 23754205), (10, 19003364), (20, 9501682), (40, 4750841)]