39615020

素因数分解:

$2^2\times 5^1\times {\mathrm{41}}^1\times {\mathrm{48311}}^1$

素因数の和:48361

約数の個数: 24

約数和(自身を含む): 85222368

約数和(自身を除く): 45607348

約数列:

[1, 2, 4, 5, 10, 20, 41, 82, 164, 205, 410, 820, 48311, 96622, 193244, 241555, 483110, 966220, 1980751, 3961502, 7923004, 9903755, 19807510, 39615020]

約数ペア:

[(1, 39615020), (2, 19807510), (4, 9903755), (5, 7923004), (10, 3961502), (20, 1980751), (41, 966220), (82, 483110), (164, 241555), (205, 193244), (410, 96622), (820, 48311)]