102617420

素因数分解:

$2^2\times 5^1\times {\mathrm{277}}^1\times {\mathrm{18523}}^1$

素因数の和:18809

約数の個数: 24

約数和(自身を含む): 216286224

約数和(自身を除く): 113668804

約数列:

[1, 2, 4, 5, 10, 20, 277, 554, 1108, 1385, 2770, 5540, 18523, 37046, 74092, 92615, 185230, 370460, 5130871, 10261742, 20523484, 25654355, 51308710, 102617420]

約数ペア:

[(1, 102617420), (2, 51308710), (4, 25654355), (5, 20523484), (10, 10261742), (20, 5130871), (277, 370460), (554, 185230), (1108, 92615), (1385, 74092), (2770, 37046), (5540, 18523)]