23942980

素因数分解:

$2^2\times 5^1\times {\mathrm{29}}^1\times {\mathrm{41281}}^1$

素因数の和:41319

約数の個数: 24

約数和(自身を含む): 52015320

約数和(自身を除く): 28072340

約数列:

[1, 2, 4, 5, 10, 20, 29, 58, 116, 145, 290, 580, 41281, 82562, 165124, 206405, 412810, 825620, 1197149, 2394298, 4788596, 5985745, 11971490, 23942980]

約数ペア:

[(1, 23942980), (2, 11971490), (4, 5985745), (5, 4788596), (10, 2394298), (20, 1197149), (29, 825620), (58, 412810), (116, 206405), (145, 165124), (290, 82562), (580, 41281)]