124156660

素因数分解:

$2^2\times 5^1\times {\mathrm{797}}^1\times {\mathrm{7789}}^1$

素因数の和:8595

約数の個数: 24

約数和(自身を含む): 261089640

約数和(自身を除く): 136932980

約数列:

[1, 2, 4, 5, 10, 20, 797, 1594, 3188, 3985, 7789, 7970, 15578, 15940, 31156, 38945, 77890, 155780, 6207833, 12415666, 24831332, 31039165, 62078330, 124156660]

約数ペア:

[(1, 124156660), (2, 62078330), (4, 31039165), (5, 24831332), (10, 12415666), (20, 6207833), (797, 155780), (1594, 77890), (3188, 38945), (3985, 31156), (7789, 15940), (7970, 15578)]