23121950

素因数分解:

$2^1\times 5^2\times {\mathrm{41}}^1\times {\mathrm{11279}}^1$

素因数の和:11332

約数の個数: 24

約数和(自身を含む): 44059680

約数和(自身を除く): 20937730

約数列:

[1, 2, 5, 10, 25, 41, 50, 82, 205, 410, 1025, 2050, 11279, 22558, 56395, 112790, 281975, 462439, 563950, 924878, 2312195, 4624390, 11560975, 23121950]

約数ペア:

[(1, 23121950), (2, 11560975), (5, 4624390), (10, 2312195), (25, 924878), (41, 563950), (50, 462439), (82, 281975), (205, 112790), (410, 56395), (1025, 22558), (2050, 11279)]