103729000

素因数分解:

$2^3\times 5^3\times {\mathrm{47}}^1\times {\mathrm{2207}}^1$

素因数の和:2275

約数の個数: 64

約数和(自身を含む): 248002560

約数和(自身を除く): 144273560

約数列:

[1, 2, 4, 5, 8, 10, 20, 25, 40, 47, 50, 94, 100, 125, 188, 200, 235, 250, 376, 470, 500, 940, 1000, 1175, 1880, 2207, 2350, 4414, 4700, 5875, 8828, 9400, 11035, 11750, 17656, 22070, 23500, 44140, 47000, 55175, 88280, 103729, 110350, 207458, 220700, 275875, 414916, 441400, 518645, 551750, 829832, 1037290, 1103500, 2074580, 2207000, 2593225, 4149160, 5186450, 10372900, 12966125, 20745800, 25932250, 51864500, 103729000]

約数ペア:

[(1, 103729000), (2, 51864500), (4, 25932250), (5, 20745800), (8, 12966125), (10, 10372900), (20, 5186450), (25, 4149160), (40, 2593225), (47, 2207000), (50, 2074580), (94, 1103500), (100, 1037290), (125, 829832), (188, 551750), (200, 518645), (235, 441400), (250, 414916), (376, 275875), (470, 220700), (500, 207458), (940, 110350), (1000, 103729), (1175, 88280), (1880, 55175), (2207, 47000), (2350, 44140), (4414, 23500), (4700, 22070), (5875, 17656), (8828, 11750), (9400, 11035)]