2392661380

素因数分解:

$2^2\times 5^1\times {\mathrm{4621}}^1\times {\mathrm{25889}}^1$

素因数の和:30519

約数の個数: 24

約数和(自身を含む): 5025870360

約数和(自身を除く): 2633208980

約数列:

[1, 2, 4, 5, 10, 20, 4621, 9242, 18484, 23105, 25889, 46210, 51778, 92420, 103556, 129445, 258890, 517780, 119633069, 239266138, 478532276, 598165345, 1196330690, 2392661380]

約数ペア:

[(1, 2392661380), (2, 1196330690), (4, 598165345), (5, 478532276), (10, 239266138), (20, 119633069), (4621, 517780), (9242, 258890), (18484, 129445), (23105, 103556), (25889, 92420), (46210, 51778)]