2355880

素因数分解:

$2^3\times 5^1\times {\mathrm{58897}}^1$

素因数の和:58908

約数の個数: 16

約数和(自身を含む): 5300820

約数和(自身を除く): 2944940

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 58897, 117794, 235588, 294485, 471176, 588970, 1177940, 2355880]

約数ペア:

[(1, 2355880), (2, 1177940), (4, 588970), (5, 471176), (8, 294485), (10, 235588), (20, 117794), (40, 58897)]