9282500

素因数分解:

$2^2\times 5^4\times {\mathrm{47}}^1\times {\mathrm{79}}^1$

素因数の和:150

約数の個数: 60

約数和(自身を含む): 20993280

約数和(自身を除く): 11710780

約数列:

[1, 2, 4, 5, 10, 20, 25, 47, 50, 79, 94, 100, 125, 158, 188, 235, 250, 316, 395, 470, 500, 625, 790, 940, 1175, 1250, 1580, 1975, 2350, 2500, 3713, 3950, 4700, 5875, 7426, 7900, 9875, 11750, 14852, 18565, 19750, 23500, 29375, 37130, 39500, 49375, 58750, 74260, 92825, 98750, 117500, 185650, 197500, 371300, 464125, 928250, 1856500, 2320625, 4641250, 9282500]

約数ペア:

[(1, 9282500), (2, 4641250), (4, 2320625), (5, 1856500), (10, 928250), (20, 464125), (25, 371300), (47, 197500), (50, 185650), (79, 117500), (94, 98750), (100, 92825), (125, 74260), (158, 58750), (188, 49375), (235, 39500), (250, 37130), (316, 29375), (395, 23500), (470, 19750), (500, 18565), (625, 14852), (790, 11750), (940, 9875), (1175, 7900), (1250, 7426), (1580, 5875), (1975, 4700), (2350, 3950), (2500, 3713)]