5386550

素因数分解:

$2^1\times 5^2\times {\mathrm{13}}^1\times {\mathrm{8287}}^1$

素因数の和:8312

約数の個数: 24

約数和(自身を含む): 10790976

約数和(自身を除く): 5404426

約数列:

[1, 2, 5, 10, 13, 25, 26, 50, 65, 130, 325, 650, 8287, 16574, 41435, 82870, 107731, 207175, 215462, 414350, 538655, 1077310, 2693275, 5386550]

約数ペア:

[(1, 5386550), (2, 2693275), (5, 1077310), (10, 538655), (13, 414350), (25, 215462), (26, 207175), (50, 107731), (65, 82870), (130, 41435), (325, 16574), (650, 8287)]