23407580

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{167197}}^1$

素因数の和:167213

約数の個数: 24

約数和(自身を含む): 56178528

約数和(自身を除く): 32770948

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 140, 167197, 334394, 668788, 835985, 1170379, 1671970, 2340758, 3343940, 4681516, 5851895, 11703790, 23407580]

約数ペア:

[(1, 23407580), (2, 11703790), (4, 5851895), (5, 4681516), (7, 3343940), (10, 2340758), (14, 1671970), (20, 1170379), (28, 835985), (35, 668788), (70, 334394), (140, 167197)]