210345550

素因数分解:

$2^1\times 5^2\times {\mathrm{1039}}^1\times {\mathrm{4049}}^1$

素因数の和:5100

約数の個数: 24

約数和(自身を含む): 391716000

約数和(自身を除く): 181370450

約数列:

[1, 2, 5, 10, 25, 50, 1039, 2078, 4049, 5195, 8098, 10390, 20245, 25975, 40490, 51950, 101225, 202450, 4206911, 8413822, 21034555, 42069110, 105172775, 210345550]

約数ペア:

[(1, 210345550), (2, 105172775), (5, 42069110), (10, 21034555), (25, 8413822), (50, 4206911), (1039, 202450), (2078, 101225), (4049, 51950), (5195, 40490), (8098, 25975), (10390, 20245)]