75280

素因数分解:

$2^4\times 5^1\times {\mathrm{941}}^1$

素因数の和:954

約数の個数: 20

約数和(自身を含む): 175212

約数和(自身を除く): 99932

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 941, 1882, 3764, 4705, 7528, 9410, 15056, 18820, 37640, 75280]

約数ペア:

[(1, 75280), (2, 37640), (4, 18820), (5, 15056), (8, 9410), (10, 7528), (16, 4705), (20, 3764), (40, 1882), (80, 941)]