27087580

素因数分解:

$2^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{104183}}^1$

素因数の和:104205

約数の個数: 24

約数和(自身を含む): 61260192

約数和(自身を除く): 34172612

約数列:

[1, 2, 4, 5, 10, 13, 20, 26, 52, 65, 130, 260, 104183, 208366, 416732, 520915, 1041830, 1354379, 2083660, 2708758, 5417516, 6771895, 13543790, 27087580]

約数ペア:

[(1, 27087580), (2, 13543790), (4, 6771895), (5, 5417516), (10, 2708758), (13, 2083660), (20, 1354379), (26, 1041830), (52, 520915), (65, 416732), (130, 208366), (260, 104183)]