29680492820

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{134911331}}^1$

素因数の和:134911351

約数の個数: 24

約数和(自身を含む): 67995311328

約数和(自身を除く): 38314818508

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 44, 55, 110, 220, 134911331, 269822662, 539645324, 674556655, 1349113310, 1484024641, 2698226620, 2968049282, 5936098564, 7420123205, 14840246410, 29680492820]

約数ペア:

[(1, 29680492820), (2, 14840246410), (4, 7420123205), (5, 5936098564), (10, 2968049282), (11, 2698226620), (20, 1484024641), (22, 1349113310), (44, 674556655), (55, 539645324), (110, 269822662), (220, 134911331)]