2514500

素因数分解:

$2^2\times 5^3\times {\mathrm{47}}^1\times {\mathrm{107}}^1$

素因数の和:173

約数の個数: 48

約数和(自身を含む): 5660928

約数和(自身を除く): 3146428

約数列:

[1, 2, 4, 5, 10, 20, 25, 47, 50, 94, 100, 107, 125, 188, 214, 235, 250, 428, 470, 500, 535, 940, 1070, 1175, 2140, 2350, 2675, 4700, 5029, 5350, 5875, 10058, 10700, 11750, 13375, 20116, 23500, 25145, 26750, 50290, 53500, 100580, 125725, 251450, 502900, 628625, 1257250, 2514500]

約数ペア:

[(1, 2514500), (2, 1257250), (4, 628625), (5, 502900), (10, 251450), (20, 125725), (25, 100580), (47, 53500), (50, 50290), (94, 26750), (100, 25145), (107, 23500), (125, 20116), (188, 13375), (214, 11750), (235, 10700), (250, 10058), (428, 5875), (470, 5350), (500, 5029), (535, 4700), (940, 2675), (1070, 2350), (1175, 2140)]