232580

素因数分解:

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

素因数の和:439

約数の個数: 24

約数和(自身を含む): 506520

約数和(自身を除く): 273940

約数列:

[1, 2, 4, 5, 10, 20, 29, 58, 116, 145, 290, 401, 580, 802, 1604, 2005, 4010, 8020, 11629, 23258, 46516, 58145, 116290, 232580]

約数ペア:

[(1, 232580), (2, 116290), (4, 58145), (5, 46516), (10, 23258), (20, 11629), (29, 8020), (58, 4010), (116, 2005), (145, 1604), (290, 802), (401, 580)]