170792920

素因数分解:

$2^3\times 5^1\times {\mathrm{4269823}}^1$

素因数の和:4269834

約数の個数: 16

約数和(自身を含む): 384284160

約数和(自身を除く): 213491240

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 4269823, 8539646, 17079292, 21349115, 34158584, 42698230, 85396460, 170792920]

約数ペア:

[(1, 170792920), (2, 85396460), (4, 42698230), (5, 34158584), (8, 21349115), (10, 17079292), (20, 8539646), (40, 4269823)]