23454040

素因数分解:

$2^3\times 5^1\times {\mathrm{29}}^1\times {\mathrm{20219}}^1$

素因数の和:20259

約数の個数: 32

約数和(自身を含む): 54594000

約数和(自身を除く): 31139960

約数列:

[1, 2, 4, 5, 8, 10, 20, 29, 40, 58, 116, 145, 232, 290, 580, 1160, 20219, 40438, 80876, 101095, 161752, 202190, 404380, 586351, 808760, 1172702, 2345404, 2931755, 4690808, 5863510, 11727020, 23454040]

約数ペア:

[(1, 23454040), (2, 11727020), (4, 5863510), (5, 4690808), (8, 2931755), (10, 2345404), (20, 1172702), (29, 808760), (40, 586351), (58, 404380), (116, 202190), (145, 161752), (232, 101095), (290, 80876), (580, 40438), (1160, 20219)]