41989460

素因数分解:

$2^2\times 5^1\times {\mathrm{823}}^1\times {\mathrm{2551}}^1$

素因数の和:3383

約数の個数: 24

約数和(自身を含む): 88319616

約数和(自身を除く): 46330156

約数列:

[1, 2, 4, 5, 10, 20, 823, 1646, 2551, 3292, 4115, 5102, 8230, 10204, 12755, 16460, 25510, 51020, 2099473, 4198946, 8397892, 10497365, 20994730, 41989460]

約数ペア:

[(1, 41989460), (2, 20994730), (4, 10497365), (5, 8397892), (10, 4198946), (20, 2099473), (823, 51020), (1646, 25510), (2551, 16460), (3292, 12755), (4115, 10204), (5102, 8230)]