82693840

素因数分解:

$2^4\times 5^1\times {\mathrm{419}}^1\times {\mathrm{2467}}^1$

素因数の和:2899

約数の個数: 40

約数和(自身を含む): 192800160

約数和(自身を除く): 110106320

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 419, 838, 1676, 2095, 2467, 3352, 4190, 4934, 6704, 8380, 9868, 12335, 16760, 19736, 24670, 33520, 39472, 49340, 98680, 197360, 1033673, 2067346, 4134692, 5168365, 8269384, 10336730, 16538768, 20673460, 41346920, 82693840]

約数ペア:

[(1, 82693840), (2, 41346920), (4, 20673460), (5, 16538768), (8, 10336730), (10, 8269384), (16, 5168365), (20, 4134692), (40, 2067346), (80, 1033673), (419, 197360), (838, 98680), (1676, 49340), (2095, 39472), (2467, 33520), (3352, 24670), (4190, 19736), (4934, 16760), (6704, 12335), (8380, 9868)]