25123600

素因数分解:

$2^4\times 5^2\times {\mathrm{107}}^1\times {\mathrm{587}}^1$

素因数の和:712

約数の個数: 60

約数和(自身を含む): 61027344

約数和(自身を除く): 35903744

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 25, 40, 50, 80, 100, 107, 200, 214, 400, 428, 535, 587, 856, 1070, 1174, 1712, 2140, 2348, 2675, 2935, 4280, 4696, 5350, 5870, 8560, 9392, 10700, 11740, 14675, 21400, 23480, 29350, 42800, 46960, 58700, 62809, 117400, 125618, 234800, 251236, 314045, 502472, 628090, 1004944, 1256180, 1570225, 2512360, 3140450, 5024720, 6280900, 12561800, 25123600]

約数ペア:

[(1, 25123600), (2, 12561800), (4, 6280900), (5, 5024720), (8, 3140450), (10, 2512360), (16, 1570225), (20, 1256180), (25, 1004944), (40, 628090), (50, 502472), (80, 314045), (100, 251236), (107, 234800), (200, 125618), (214, 117400), (400, 62809), (428, 58700), (535, 46960), (587, 42800), (856, 29350), (1070, 23480), (1174, 21400), (1712, 14675), (2140, 11740), (2348, 10700), (2675, 9392), (2935, 8560), (4280, 5870), (4696, 5350)]