39277160

素因数分解:

$2^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{75533}}^1$

素因数の和:75557

約数の個数: 32

約数和(自身を含む): 95172840

約数和(自身を除く): 55895680

約数列:

[1, 2, 4, 5, 8, 10, 13, 20, 26, 40, 52, 65, 104, 130, 260, 520, 75533, 151066, 302132, 377665, 604264, 755330, 981929, 1510660, 1963858, 3021320, 3927716, 4909645, 7855432, 9819290, 19638580, 39277160]

約数ペア:

[(1, 39277160), (2, 19638580), (4, 9819290), (5, 7855432), (8, 4909645), (10, 3927716), (13, 3021320), (20, 1963858), (26, 1510660), (40, 981929), (52, 755330), (65, 604264), (104, 377665), (130, 302132), (260, 151066), (520, 75533)]