39385580

素因数分解:

$2^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{151483}}^1$

素因数の和:151505

約数の個数: 24

約数和(自身を含む): 89072592

約数和(自身を除く): 49687012

約数列:

[1, 2, 4, 5, 10, 13, 20, 26, 52, 65, 130, 260, 151483, 302966, 605932, 757415, 1514830, 1969279, 3029660, 3938558, 7877116, 9846395, 19692790, 39385580]

約数ペア:

[(1, 39385580), (2, 19692790), (4, 9846395), (5, 7877116), (10, 3938558), (13, 3029660), (20, 1969279), (26, 1514830), (52, 757415), (65, 605932), (130, 302966), (260, 151483)]