42637010

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^2\times {\mathrm{25229}}^1$

素因数の和:25262

約数の個数: 24

約数和(自身を含む): 83107620

約数和(自身を除く): 40470610

約数列:

[1, 2, 5, 10, 13, 26, 65, 130, 169, 338, 845, 1690, 25229, 50458, 126145, 252290, 327977, 655954, 1639885, 3279770, 4263701, 8527402, 21318505, 42637010]

約数ペア:

[(1, 42637010), (2, 21318505), (5, 8527402), (10, 4263701), (13, 3279770), (26, 1639885), (65, 655954), (130, 327977), (169, 252290), (338, 126145), (845, 50458), (1690, 25229)]