104025280

素因数分解:

$2^6\times 5^1\times {\mathrm{325079}}^1$

素因数の和:325096

約数の個数: 28

約数和(自身を含む): 247710960

約数和(自身を除く): 143685680

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 160, 320, 325079, 650158, 1300316, 1625395, 2600632, 3250790, 5201264, 6501580, 10402528, 13003160, 20805056, 26006320, 52012640, 104025280]

約数ペア:

[(1, 104025280), (2, 52012640), (4, 26006320), (5, 20805056), (8, 13003160), (10, 10402528), (16, 6501580), (20, 5201264), (32, 3250790), (40, 2600632), (64, 1625395), (80, 1300316), (160, 650158), (320, 325079)]