74835940

素因数分解:

$2^2\times 5^1\times {\mathrm{199}}^1\times {\mathrm{18803}}^1$

素因数の和:19011

約数の個数: 24

約数和(自身を含む): 157953600

約数和(自身を除く): 83117660

約数列:

[1, 2, 4, 5, 10, 20, 199, 398, 796, 995, 1990, 3980, 18803, 37606, 75212, 94015, 188030, 376060, 3741797, 7483594, 14967188, 18708985, 37417970, 74835940]

約数ペア:

[(1, 74835940), (2, 37417970), (4, 18708985), (5, 14967188), (10, 7483594), (20, 3741797), (199, 376060), (398, 188030), (796, 94015), (995, 75212), (1990, 37606), (3980, 18803)]