9225400

素因数分解:

$2^3\times 5^2\times {\mathrm{193}}^1\times {\mathrm{239}}^1$

素因数の和:448

約数の個数: 48

約数和(自身を含む): 21650400

約数和(自身を除く): 12425000

約数列:

[1, 2, 4, 5, 8, 10, 20, 25, 40, 50, 100, 193, 200, 239, 386, 478, 772, 956, 965, 1195, 1544, 1912, 1930, 2390, 3860, 4780, 4825, 5975, 7720, 9560, 9650, 11950, 19300, 23900, 38600, 46127, 47800, 92254, 184508, 230635, 369016, 461270, 922540, 1153175, 1845080, 2306350, 4612700, 9225400]

約数ペア:

[(1, 9225400), (2, 4612700), (4, 2306350), (5, 1845080), (8, 1153175), (10, 922540), (20, 461270), (25, 369016), (40, 230635), (50, 184508), (100, 92254), (193, 47800), (200, 46127), (239, 38600), (386, 23900), (478, 19300), (772, 11950), (956, 9650), (965, 9560), (1195, 7720), (1544, 5975), (1912, 4825), (1930, 4780), (2390, 3860)]