80961670

素因数分解:

$2^1\times 5^1\times {\mathrm{151}}^1\times {\mathrm{53617}}^1$

素因数の和:53775

約数の個数: 16

約数和(自身を含む): 146698848

約数和(自身を除く): 65737178

約数列:

[1, 2, 5, 10, 151, 302, 755, 1510, 53617, 107234, 268085, 536170, 8096167, 16192334, 40480835, 80961670]

約数ペア:

[(1, 80961670), (2, 40480835), (5, 16192334), (10, 8096167), (151, 536170), (302, 268085), (755, 107234), (1510, 53617)]