4857800

素因数分解:

$2^3\times 5^2\times {\mathrm{107}}^1\times {\mathrm{227}}^1$

素因数の和:350

約数の個数: 48

約数和(自身を含む): 11450160

約数和(自身を除く): 6592360

約数列:

[1, 2, 4, 5, 8, 10, 20, 25, 40, 50, 100, 107, 200, 214, 227, 428, 454, 535, 856, 908, 1070, 1135, 1816, 2140, 2270, 2675, 4280, 4540, 5350, 5675, 9080, 10700, 11350, 21400, 22700, 24289, 45400, 48578, 97156, 121445, 194312, 242890, 485780, 607225, 971560, 1214450, 2428900, 4857800]

約数ペア:

[(1, 4857800), (2, 2428900), (4, 1214450), (5, 971560), (8, 607225), (10, 485780), (20, 242890), (25, 194312), (40, 121445), (50, 97156), (100, 48578), (107, 45400), (200, 24289), (214, 22700), (227, 21400), (428, 11350), (454, 10700), (535, 9080), (856, 5675), (908, 5350), (1070, 4540), (1135, 4280), (1816, 2675), (2140, 2270)]