8255540

素因数分解:

$2^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{24281}}^1$

素因数の和:24307

約数の個数: 24

約数和(自身を含む): 18357192

約数和(自身を除く): 10101652

約数列:

[1, 2, 4, 5, 10, 17, 20, 34, 68, 85, 170, 340, 24281, 48562, 97124, 121405, 242810, 412777, 485620, 825554, 1651108, 2063885, 4127770, 8255540]

約数ペア:

[(1, 8255540), (2, 4127770), (4, 2063885), (5, 1651108), (10, 825554), (17, 485620), (20, 412777), (34, 242810), (68, 121405), (85, 97124), (170, 48562), (340, 24281)]