23383900

素因数分解:

$2^2\times 5^2\times {\mathrm{197}}^1\times {\mathrm{1187}}^1$

素因数の和:1398

約数の個数: 36

約数和(自身を含む): 51043608

約数和(自身を除く): 27659708

約数列:

[1, 2, 4, 5, 10, 20, 25, 50, 100, 197, 394, 788, 985, 1187, 1970, 2374, 3940, 4748, 4925, 5935, 9850, 11870, 19700, 23740, 29675, 59350, 118700, 233839, 467678, 935356, 1169195, 2338390, 4676780, 5845975, 11691950, 23383900]

約数ペア:

[(1, 23383900), (2, 11691950), (4, 5845975), (5, 4676780), (10, 2338390), (20, 1169195), (25, 935356), (50, 467678), (100, 233839), (197, 118700), (394, 59350), (788, 29675), (985, 23740), (1187, 19700), (1970, 11870), (2374, 9850), (3940, 5935), (4748, 4925)]