75841130

素因数分解:

$2^1\times 5^1\times {\mathrm{401}}^1\times {\mathrm{18913}}^1$

素因数の和:19321

約数の個数: 16

約数和(自身を含む): 136861704

約数和(自身を除く): 61020574

約数列:

[1, 2, 5, 10, 401, 802, 2005, 4010, 18913, 37826, 94565, 189130, 7584113, 15168226, 37920565, 75841130]

約数ペア:

[(1, 75841130), (2, 37920565), (5, 15168226), (10, 7584113), (401, 189130), (802, 94565), (2005, 37826), (4010, 18913)]