77851010

素因数分解:

$2^1\times 5^1\times {\mathrm{149}}^1\times {\mathrm{52249}}^1$

素因数の和:52405

約数の個数: 16

約数和(自身を含む): 141075000

約数和(自身を除く): 63223990

約数列:

[1, 2, 5, 10, 149, 298, 745, 1490, 52249, 104498, 261245, 522490, 7785101, 15570202, 38925505, 77851010]

約数ペア:

[(1, 77851010), (2, 38925505), (5, 15570202), (10, 7785101), (149, 522490), (298, 261245), (745, 104498), (1490, 52249)]