70004920

素因数分解:

$2^3\times 5^1\times {\mathrm{1750123}}^1$

素因数の和:1750134

約数の個数: 16

約数和(自身を含む): 157511160

約数和(自身を除く): 87506240

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 1750123, 3500246, 7000492, 8750615, 14000984, 17501230, 35002460, 70004920]

約数ペア:

[(1, 70004920), (2, 35002460), (4, 17501230), (5, 14000984), (8, 8750615), (10, 7000492), (20, 3500246), (40, 1750123)]