485331400

素因数分解:

$2^3\times 5^2\times {\mathrm{47}}^1\times {\mathrm{51631}}^1$

素因数の和:51694

約数の個数: 48

約数和(自身を含む): 1152426240

約数和(自身を除く): 667094840

約数列:

[1, 2, 4, 5, 8, 10, 20, 25, 40, 47, 50, 94, 100, 188, 200, 235, 376, 470, 940, 1175, 1880, 2350, 4700, 9400, 51631, 103262, 206524, 258155, 413048, 516310, 1032620, 1290775, 2065240, 2426657, 2581550, 4853314, 5163100, 9706628, 10326200, 12133285, 19413256, 24266570, 48533140, 60666425, 97066280, 121332850, 242665700, 485331400]

約数ペア:

[(1, 485331400), (2, 242665700), (4, 121332850), (5, 97066280), (8, 60666425), (10, 48533140), (20, 24266570), (25, 19413256), (40, 12133285), (47, 10326200), (50, 9706628), (94, 5163100), (100, 4853314), (188, 2581550), (200, 2426657), (235, 2065240), (376, 1290775), (470, 1032620), (940, 516310), (1175, 413048), (1880, 258155), (2350, 206524), (4700, 103262), (9400, 51631)]