42801860

素因数分解:

$2^2\times 5^1\times {\mathrm{577}}^1\times {\mathrm{3709}}^1$

素因数の和:4295

約数の個数: 24

約数和(自身を含む): 90063960

約数和(自身を除く): 47262100

約数列:

[1, 2, 4, 5, 10, 20, 577, 1154, 2308, 2885, 3709, 5770, 7418, 11540, 14836, 18545, 37090, 74180, 2140093, 4280186, 8560372, 10700465, 21400930, 42801860]

約数ペア:

[(1, 42801860), (2, 21400930), (4, 10700465), (5, 8560372), (10, 4280186), (20, 2140093), (577, 74180), (1154, 37090), (2308, 18545), (2885, 14836), (3709, 11540), (5770, 7418)]