76252840

素因数分解:

$2^3\times 5^1\times {\mathrm{1906321}}^1$

素因数の和:1906332

約数の個数: 16

約数和(自身を含む): 171568980

約数和(自身を除く): 95316140

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 1906321, 3812642, 7625284, 9531605, 15250568, 19063210, 38126420, 76252840]

約数ペア:

[(1, 76252840), (2, 38126420), (4, 19063210), (5, 15250568), (8, 9531605), (10, 7625284), (20, 3812642), (40, 1906321)]