23608880

素因数分解:

$2^4\times 5^1\times {\mathrm{295111}}^1$

素因数の和:295124

約数の個数: 20

約数和(自身を含む): 54890832

約数和(自身を除く): 31281952

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 295111, 590222, 1180444, 1475555, 2360888, 2951110, 4721776, 5902220, 11804440, 23608880]

約数ペア:

[(1, 23608880), (2, 11804440), (4, 5902220), (5, 4721776), (8, 2951110), (10, 2360888), (16, 1475555), (20, 1180444), (40, 590222), (80, 295111)]