81627050

素因数分解:

$2^1\times 5^2\times {\mathrm{229}}^1\times {\mathrm{7129}}^1$

素因数の和:7370

約数の個数: 24

約数和(自身を含む): 152510700

約数和(自身を除く): 70883650

約数列:

[1, 2, 5, 10, 25, 50, 229, 458, 1145, 2290, 5725, 7129, 11450, 14258, 35645, 71290, 178225, 356450, 1632541, 3265082, 8162705, 16325410, 40813525, 81627050]

約数ペア:

[(1, 81627050), (2, 40813525), (5, 16325410), (10, 8162705), (25, 3265082), (50, 1632541), (229, 356450), (458, 178225), (1145, 71290), (2290, 35645), (5725, 14258), (7129, 11450)]