2017625920

素因数分解:

$2^6\times 5^1\times {\mathrm{6305081}}^1$

素因数の和:6305098

約数の個数: 28

約数和(自身を含む): 4804472484

約数和(自身を除く): 2786846564

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 160, 320, 6305081, 12610162, 25220324, 31525405, 50440648, 63050810, 100881296, 126101620, 201762592, 252203240, 403525184, 504406480, 1008812960, 2017625920]

約数ペア:

[(1, 2017625920), (2, 1008812960), (4, 504406480), (5, 403525184), (8, 252203240), (10, 201762592), (16, 126101620), (20, 100881296), (32, 63050810), (40, 50440648), (64, 31525405), (80, 25220324), (160, 12610162), (320, 6305081)]