966475994420

素因数分解:

$2^2\times 5^1\times {\mathrm{89681}}^1\times {\mathrm{538841}}^1$

素因数の和:628531

約数の個数: 24

約数和(自身を含む): 2029625986248

約数和(自身を除く): 1063149991828

約数列:

[1, 2, 4, 5, 10, 20, 89681, 179362, 358724, 448405, 538841, 896810, 1077682, 1793620, 2155364, 2694205, 5388410, 10776820, 48323799721, 96647599442, 193295198884, 241618998605, 483237997210, 966475994420]

約数ペア:

[(1, 966475994420), (2, 483237997210), (4, 241618998605), (5, 193295198884), (10, 96647599442), (20, 48323799721), (89681, 10776820), (179362, 5388410), (358724, 2694205), (448405, 2155364), (538841, 1793620), (896810, 1077682)]