581450

素因数分解:

$2^1\times 5^2\times {\mathrm{29}}^1\times {\mathrm{401}}^1$

素因数の和:442

約数の個数: 24

約数和(自身を含む): 1121580

約数和(自身を除く): 540130

約数列:

[1, 2, 5, 10, 25, 29, 50, 58, 145, 290, 401, 725, 802, 1450, 2005, 4010, 10025, 11629, 20050, 23258, 58145, 116290, 290725, 581450]

約数ペア:

[(1, 581450), (2, 290725), (5, 116290), (10, 58145), (25, 23258), (29, 20050), (50, 11629), (58, 10025), (145, 4010), (290, 2005), (401, 1450), (725, 802)]