25579160

素因数分解:

$2^3\times 5^1\times {\mathrm{29}}^1\times {\mathrm{22051}}^1$

素因数の和:22091

約数の個数: 32

約数和(自身を含む): 59540400

約数和(自身を除く): 33961240

約数列:

[1, 2, 4, 5, 8, 10, 20, 29, 40, 58, 116, 145, 232, 290, 580, 1160, 22051, 44102, 88204, 110255, 176408, 220510, 441020, 639479, 882040, 1278958, 2557916, 3197395, 5115832, 6394790, 12789580, 25579160]

約数ペア:

[(1, 25579160), (2, 12789580), (4, 6394790), (5, 5115832), (8, 3197395), (10, 2557916), (20, 1278958), (29, 882040), (40, 639479), (58, 441020), (116, 220510), (145, 176408), (232, 110255), (290, 88204), (580, 44102), (1160, 22051)]