2076256760

素因数分解:

$2^3\times 5^1\times {\mathrm{2411}}^1\times {\mathrm{21529}}^1$

素因数の和:23951

約数の個数: 32

約数和(自身を含む): 4673732400

約数和(自身を除く): 2597475640

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 2411, 4822, 9644, 12055, 19288, 21529, 24110, 43058, 48220, 86116, 96440, 107645, 172232, 215290, 430580, 861160, 51906419, 103812838, 207625676, 259532095, 415251352, 519064190, 1038128380, 2076256760]

約数ペア:

[(1, 2076256760), (2, 1038128380), (4, 519064190), (5, 415251352), (8, 259532095), (10, 207625676), (20, 103812838), (40, 51906419), (2411, 861160), (4822, 430580), (9644, 215290), (12055, 172232), (19288, 107645), (21529, 96440), (24110, 86116), (43058, 48220)]