29031080

素因数分解:

$2^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{55829}}^1$

素因数の和:55853

約数の個数: 32

約数和(自身を含む): 70345800

約数和(自身を除く): 41314720

約数列:

[1, 2, 4, 5, 8, 10, 13, 20, 26, 40, 52, 65, 104, 130, 260, 520, 55829, 111658, 223316, 279145, 446632, 558290, 725777, 1116580, 1451554, 2233160, 2903108, 3628885, 5806216, 7257770, 14515540, 29031080]

約数ペア:

[(1, 29031080), (2, 14515540), (4, 7257770), (5, 5806216), (8, 3628885), (10, 2903108), (13, 2233160), (20, 1451554), (26, 1116580), (40, 725777), (52, 558290), (65, 446632), (104, 279145), (130, 223316), (260, 111658), (520, 55829)]