47401820

素因数分解:

$2^2\times 5^1\times {\mathrm{73}}^1\times {\mathrm{32467}}^1$

素因数の和:32549

約数の個数: 24

約数和(自身を含む): 100910544

約数和(自身を除く): 53508724

約数列:

[1, 2, 4, 5, 10, 20, 73, 146, 292, 365, 730, 1460, 32467, 64934, 129868, 162335, 324670, 649340, 2370091, 4740182, 9480364, 11850455, 23700910, 47401820]

約数ペア:

[(1, 47401820), (2, 23700910), (4, 11850455), (5, 9480364), (10, 4740182), (20, 2370091), (73, 649340), (146, 324670), (292, 162335), (365, 129868), (730, 64934), (1460, 32467)]