79372850

素因数分解:

$2^1\times 5^2\times {\mathrm{163}}^1\times {\mathrm{9739}}^1$

素因数の和:9914

約数の個数: 24

約数和(自身を含む): 148554480

約数和(自身を除く): 69181630

約数列:

[1, 2, 5, 10, 25, 50, 163, 326, 815, 1630, 4075, 8150, 9739, 19478, 48695, 97390, 243475, 486950, 1587457, 3174914, 7937285, 15874570, 39686425, 79372850]

約数ペア:

[(1, 79372850), (2, 39686425), (5, 15874570), (10, 7937285), (25, 3174914), (50, 1587457), (163, 486950), (326, 243475), (815, 97390), (1630, 48695), (4075, 19478), (8150, 9739)]