10819250

素因数分解:

$2^1\times 5^3\times {\mathrm{13}}^1\times {\mathrm{3329}}^1$

素因数の和:3359

約数の個数: 32

約数和(自身を含む): 21818160

約数和(自身を除く): 10998910

約数列:

[1, 2, 5, 10, 13, 25, 26, 50, 65, 125, 130, 250, 325, 650, 1625, 3250, 3329, 6658, 16645, 33290, 43277, 83225, 86554, 166450, 216385, 416125, 432770, 832250, 1081925, 2163850, 5409625, 10819250]

約数ペア:

[(1, 10819250), (2, 5409625), (5, 2163850), (10, 1081925), (13, 832250), (25, 432770), (26, 416125), (50, 216385), (65, 166450), (125, 86554), (130, 83225), (250, 43277), (325, 33290), (650, 16645), (1625, 6658), (3250, 3329)]