23261800

素因数分解:

$2^3\times 5^2\times {\mathrm{107}}^1\times {\mathrm{1087}}^1$

素因数の和:1210

約数の個数: 48

約数和(自身を含む): 54639360

約数和(自身を除く): 31377560

約数列:

[1, 2, 4, 5, 8, 10, 20, 25, 40, 50, 100, 107, 200, 214, 428, 535, 856, 1070, 1087, 2140, 2174, 2675, 4280, 4348, 5350, 5435, 8696, 10700, 10870, 21400, 21740, 27175, 43480, 54350, 108700, 116309, 217400, 232618, 465236, 581545, 930472, 1163090, 2326180, 2907725, 4652360, 5815450, 11630900, 23261800]

約数ペア:

[(1, 23261800), (2, 11630900), (4, 5815450), (5, 4652360), (8, 2907725), (10, 2326180), (20, 1163090), (25, 930472), (40, 581545), (50, 465236), (100, 232618), (107, 217400), (200, 116309), (214, 108700), (428, 54350), (535, 43480), (856, 27175), (1070, 21740), (1087, 21400), (2140, 10870), (2174, 10700), (2675, 8696), (4280, 5435), (4348, 5350)]