23447800

素因数分解:

$2^3\times 5^2\times {\mathrm{117239}}^1$

素因数の和:117255

約数の個数: 24

約数和(自身を含む): 54516600

約数和(自身を除く): 31068800

約数列:

[1, 2, 4, 5, 8, 10, 20, 25, 40, 50, 100, 200, 117239, 234478, 468956, 586195, 937912, 1172390, 2344780, 2930975, 4689560, 5861950, 11723900, 23447800]

約数ペア:

[(1, 23447800), (2, 11723900), (4, 5861950), (5, 4689560), (8, 2930975), (10, 2344780), (20, 1172390), (25, 937912), (40, 586195), (50, 468956), (100, 234478), (200, 117239)]