22733500

素因数分解:

$2^2\times 5^3\times {\mathrm{19}}^1\times {\mathrm{2393}}^1$

素因数の和:2431

約数の個数: 48

約数和(自身を含む): 52284960

約数和(自身を除く): 29551460

約数列:

[1, 2, 4, 5, 10, 19, 20, 25, 38, 50, 76, 95, 100, 125, 190, 250, 380, 475, 500, 950, 1900, 2375, 2393, 4750, 4786, 9500, 9572, 11965, 23930, 45467, 47860, 59825, 90934, 119650, 181868, 227335, 239300, 299125, 454670, 598250, 909340, 1136675, 1196500, 2273350, 4546700, 5683375, 11366750, 22733500]

約数ペア:

[(1, 22733500), (2, 11366750), (4, 5683375), (5, 4546700), (10, 2273350), (19, 1196500), (20, 1136675), (25, 909340), (38, 598250), (50, 454670), (76, 299125), (95, 239300), (100, 227335), (125, 181868), (190, 119650), (250, 90934), (380, 59825), (475, 47860), (500, 45467), (950, 23930), (1900, 11965), (2375, 9572), (2393, 9500), (4750, 4786)]