74352340

素因数分解:

$2^2\times 5^1\times {\mathrm{277}}^1\times {\mathrm{13421}}^1$

素因数の和:13707

約数の個数: 24

約数和(自身を含む): 156715272

約数和(自身を除く): 82362932

約数列:

[1, 2, 4, 5, 10, 20, 277, 554, 1108, 1385, 2770, 5540, 13421, 26842, 53684, 67105, 134210, 268420, 3717617, 7435234, 14870468, 18588085, 37176170, 74352340]

約数ペア:

[(1, 74352340), (2, 37176170), (4, 18588085), (5, 14870468), (10, 7435234), (20, 3717617), (277, 268420), (554, 134210), (1108, 67105), (1385, 53684), (2770, 26842), (5540, 13421)]