185263480

素因数分解:

$2^3\times 5^1\times {\mathrm{1297}}^1\times {\mathrm{3571}}^1$

素因数の和:4879

約数の個数: 32

約数和(自身を含む): 417281040

約数和(自身を除く): 232017560

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 1297, 2594, 3571, 5188, 6485, 7142, 10376, 12970, 14284, 17855, 25940, 28568, 35710, 51880, 71420, 142840, 4631587, 9263174, 18526348, 23157935, 37052696, 46315870, 92631740, 185263480]

約数ペア:

[(1, 185263480), (2, 92631740), (4, 46315870), (5, 37052696), (8, 23157935), (10, 18526348), (20, 9263174), (40, 4631587), (1297, 142840), (2594, 71420), (3571, 51880), (5188, 35710), (6485, 28568), (7142, 25940), (10376, 17855), (12970, 14284)]