82266920

素因数分解:

$2^3\times 5^1\times {\mathrm{47}}^1\times {\mathrm{43759}}^1$

素因数の和:43817

約数の個数: 32

約数和(自身を含む): 189043200

約数和(自身を除く): 106776280

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 47, 94, 188, 235, 376, 470, 940, 1880, 43759, 87518, 175036, 218795, 350072, 437590, 875180, 1750360, 2056673, 4113346, 8226692, 10283365, 16453384, 20566730, 41133460, 82266920]

約数ペア:

[(1, 82266920), (2, 41133460), (4, 20566730), (5, 16453384), (8, 10283365), (10, 8226692), (20, 4113346), (40, 2056673), (47, 1750360), (94, 875180), (188, 437590), (235, 350072), (376, 218795), (470, 175036), (940, 87518), (1880, 43759)]