75159680

素因数分解:

$2^7\times 5^1\times {\mathrm{117437}}^1$

素因数の和:117456

約数の個数: 32

約数和(自身を含む): 179680140

約数和(自身を除く): 104520460

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 128, 160, 320, 640, 117437, 234874, 469748, 587185, 939496, 1174370, 1878992, 2348740, 3757984, 4697480, 7515968, 9394960, 15031936, 18789920, 37579840, 75159680]

約数ペア:

[(1, 75159680), (2, 37579840), (4, 18789920), (5, 15031936), (8, 9394960), (10, 7515968), (16, 4697480), (20, 3757984), (32, 2348740), (40, 1878992), (64, 1174370), (80, 939496), (128, 587185), (160, 469748), (320, 234874), (640, 117437)]