10931180

素因数分解:

$2^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{42043}}^1$

素因数の和:42065

約数の個数: 24

約数和(自身を含む): 24721872

約数和(自身を除く): 13790692

約数列:

[1, 2, 4, 5, 10, 13, 20, 26, 52, 65, 130, 260, 42043, 84086, 168172, 210215, 420430, 546559, 840860, 1093118, 2186236, 2732795, 5465590, 10931180]

約数ペア:

[(1, 10931180), (2, 5465590), (4, 2732795), (5, 2186236), (10, 1093118), (13, 840860), (20, 546559), (26, 420430), (52, 210215), (65, 168172), (130, 84086), (260, 42043)]