42188710

素因数分解:

$2^1\times 5^1\times {\mathrm{101}}^1\times {\mathrm{41771}}^1$

素因数の和:41879

約数の個数: 16

約数和(自身を含む): 76693392

約数和(自身を除く): 34504682

約数列:

[1, 2, 5, 10, 101, 202, 505, 1010, 41771, 83542, 208855, 417710, 4218871, 8437742, 21094355, 42188710]

約数ペア:

[(1, 42188710), (2, 21094355), (5, 8437742), (10, 4218871), (101, 417710), (202, 208855), (505, 83542), (1010, 41771)]