39516080

素因数分解:

$2^4\times 5^1\times {\mathrm{211}}^1\times {\mathrm{2341}}^1$

素因数の和:2565

約数の個数: 40

約数和(自身を含む): 92349744

約数和(自身を除く): 52833664

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 211, 422, 844, 1055, 1688, 2110, 2341, 3376, 4220, 4682, 8440, 9364, 11705, 16880, 18728, 23410, 37456, 46820, 93640, 187280, 493951, 987902, 1975804, 2469755, 3951608, 4939510, 7903216, 9879020, 19758040, 39516080]

約数ペア:

[(1, 39516080), (2, 19758040), (4, 9879020), (5, 7903216), (8, 4939510), (10, 3951608), (16, 2469755), (20, 1975804), (40, 987902), (80, 493951), (211, 187280), (422, 93640), (844, 46820), (1055, 37456), (1688, 23410), (2110, 18728), (2341, 16880), (3376, 11705), (4220, 9364), (4682, 8440)]