4552720

素因数分解:

$2^4\times 5^1\times {\mathrm{56909}}^1$

素因数の和:56922

約数の個数: 20

約数和(自身を含む): 10585260

約数和(自身を除く): 6032540

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 56909, 113818, 227636, 284545, 455272, 569090, 910544, 1138180, 2276360, 4552720]

約数ペア:

[(1, 4552720), (2, 2276360), (4, 1138180), (5, 910544), (8, 569090), (10, 455272), (16, 284545), (20, 227636), (40, 113818), (80, 56909)]