10188500

素因数分解:

$2^2\times 5^3\times 7^1\times {\mathrm{41}}^1\times {\mathrm{71}}^1$

素因数の和:138

約数の個数: 96

約数和(自身を含む): 26417664

約数和(自身を除く): 16229164

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 25, 28, 35, 41, 50, 70, 71, 82, 100, 125, 140, 142, 164, 175, 205, 250, 284, 287, 350, 355, 410, 497, 500, 574, 700, 710, 820, 875, 994, 1025, 1148, 1420, 1435, 1750, 1775, 1988, 2050, 2485, 2870, 2911, 3500, 3550, 4100, 4970, 5125, 5740, 5822, 7100, 7175, 8875, 9940, 10250, 11644, 12425, 14350, 14555, 17750, 20377, 20500, 24850, 28700, 29110, 35500, 35875, 40754, 49700, 58220, 62125, 71750, 72775, 81508, 101885, 124250, 143500, 145550, 203770, 248500, 291100, 363875, 407540, 509425, 727750, 1018850, 1455500, 2037700, 2547125, 5094250, 10188500]

約数ペア:

[(1, 10188500), (2, 5094250), (4, 2547125), (5, 2037700), (7, 1455500), (10, 1018850), (14, 727750), (20, 509425), (25, 407540), (28, 363875), (35, 291100), (41, 248500), (50, 203770), (70, 145550), (71, 143500), (82, 124250), (100, 101885), (125, 81508), (140, 72775), (142, 71750), (164, 62125), (175, 58220), (205, 49700), (250, 40754), (284, 35875), (287, 35500), (350, 29110), (355, 28700), (410, 24850), (497, 20500), (500, 20377), (574, 17750), (700, 14555), (710, 14350), (820, 12425), (875, 11644), (994, 10250), (1025, 9940), (1148, 8875), (1420, 7175), (1435, 7100), (1750, 5822), (1775, 5740), (1988, 5125), (2050, 4970), (2485, 4100), (2870, 3550), (2911, 3500)]