87232580

素因数分解:

$2^2\times 5^1\times {\mathrm{29}}^1\times {\mathrm{150401}}^1$

素因数の和:150439

約数の個数: 24

約数和(自身を含む): 189506520

約数和(自身を除く): 102273940

約数列:

[1, 2, 4, 5, 10, 20, 29, 58, 116, 145, 290, 580, 150401, 300802, 601604, 752005, 1504010, 3008020, 4361629, 8723258, 17446516, 21808145, 43616290, 87232580]

約数ペア:

[(1, 87232580), (2, 43616290), (4, 21808145), (5, 17446516), (10, 8723258), (20, 4361629), (29, 3008020), (58, 1504010), (116, 752005), (145, 601604), (290, 300802), (580, 150401)]