85068040

素因数分解:

$2^3\times 5^1\times {\mathrm{587}}^1\times {\mathrm{3623}}^1$

素因数の和:4221

約数の個数: 32

約数和(自身を含む): 191782080

約数和(自身を除く): 106714040

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 587, 1174, 2348, 2935, 3623, 4696, 5870, 7246, 11740, 14492, 18115, 23480, 28984, 36230, 72460, 144920, 2126701, 4253402, 8506804, 10633505, 17013608, 21267010, 42534020, 85068040]

約数ペア:

[(1, 85068040), (2, 42534020), (4, 21267010), (5, 17013608), (8, 10633505), (10, 8506804), (20, 4253402), (40, 2126701), (587, 144920), (1174, 72460), (2348, 36230), (2935, 28984), (3623, 23480), (4696, 18115), (5870, 14492), (7246, 11740)]