26101037740

素因数分解:

$2^2\times 5^1\times {\mathrm{2857}}^1\times {\mathrm{456791}}^1$

素因数の和:459657

約数の個数: 24

約数和(自身を含む): 54831484512

約数和(自身を除く): 28730446772

約数列:

[1, 2, 4, 5, 10, 20, 2857, 5714, 11428, 14285, 28570, 57140, 456791, 913582, 1827164, 2283955, 4567910, 9135820, 1305051887, 2610103774, 5220207548, 6525259435, 13050518870, 26101037740]

約数ペア:

[(1, 26101037740), (2, 13050518870), (4, 6525259435), (5, 5220207548), (10, 2610103774), (20, 1305051887), (2857, 9135820), (5714, 4567910), (11428, 2283955), (14285, 1827164), (28570, 913582), (57140, 456791)]