25676020

素因数分解:

$2^2\times 5^1\times {\mathrm{29}}^1\times {\mathrm{44269}}^1$

素因数の和:44307

約数の個数: 24

約数和(自身を含む): 55780200

約数和(自身を除く): 30104180

約数列:

[1, 2, 4, 5, 10, 20, 29, 58, 116, 145, 290, 580, 44269, 88538, 177076, 221345, 442690, 885380, 1283801, 2567602, 5135204, 6419005, 12838010, 25676020]

約数ペア:

[(1, 25676020), (2, 12838010), (4, 6419005), (5, 5135204), (10, 2567602), (20, 1283801), (29, 885380), (58, 442690), (116, 221345), (145, 177076), (290, 88538), (580, 44269)]