57065620

素因数分解:

$2^2\times 5^1\times {\mathrm{29}}^1\times {\mathrm{98389}}^1$

素因数の和:98427

約数の個数: 24

約数和(自身を含む): 123971400

約数和(自身を除く): 66905780

約数列:

[1, 2, 4, 5, 10, 20, 29, 58, 116, 145, 290, 580, 98389, 196778, 393556, 491945, 983890, 1967780, 2853281, 5706562, 11413124, 14266405, 28532810, 57065620]

約数ペア:

[(1, 57065620), (2, 28532810), (4, 14266405), (5, 11413124), (10, 5706562), (20, 2853281), (29, 1967780), (58, 983890), (116, 491945), (145, 393556), (290, 196778), (580, 98389)]