23551780

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{168227}}^1$

素因数の和:168243

約数の個数: 24

約数和(自身を含む): 56524608

約数和(自身を除く): 32972828

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 140, 168227, 336454, 672908, 841135, 1177589, 1682270, 2355178, 3364540, 4710356, 5887945, 11775890, 23551780]

約数ペア:

[(1, 23551780), (2, 11775890), (4, 5887945), (5, 4710356), (7, 3364540), (10, 2355178), (14, 1682270), (20, 1177589), (28, 841135), (35, 672908), (70, 336454), (140, 168227)]