101071780

素因数分解:

$2^2\times 5^1\times {\mathrm{31}}^1\times {\mathrm{163019}}^1$

素因数の和:163059

約数の個数: 24

約数和(自身を含む): 219098880

約数和(自身を除く): 118027100

約数列:

[1, 2, 4, 5, 10, 20, 31, 62, 124, 155, 310, 620, 163019, 326038, 652076, 815095, 1630190, 3260380, 5053589, 10107178, 20214356, 25267945, 50535890, 101071780]

約数ペア:

[(1, 101071780), (2, 50535890), (4, 25267945), (5, 20214356), (10, 10107178), (20, 5053589), (31, 3260380), (62, 1630190), (124, 815095), (155, 652076), (310, 326038), (620, 163019)]