85822040

素因数分解:

$2^3\times 5^1\times {\mathrm{2145551}}^1$

素因数の和:2145562

約数の個数: 16

約数和(自身を含む): 193099680

約数和(自身を除く): 107277640

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 2145551, 4291102, 8582204, 10727755, 17164408, 21455510, 42911020, 85822040]

約数ペア:

[(1, 85822040), (2, 42911020), (4, 21455510), (5, 17164408), (8, 10727755), (10, 8582204), (20, 4291102), (40, 2145551)]