20174101400

素因数分解:

$2^3\times 5^2\times {\mathrm{47}}^1\times {\mathrm{2146181}}^1$

素因数の和:2146244

約数の個数: 48

約数和(自身を含む): 47902782240

約数和(自身を除く): 27728680840

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, 2146181, 4292362, 8584724, 10730905, 17169448, 21461810, 42923620, 53654525, 85847240, 100870507, 107309050, 201741014, 214618100, 403482028, 429236200, 504352535, 806964056, 1008705070, 2017410140, 2521762675, 4034820280, 5043525350, 10087050700, 20174101400]

約数ペア:

[(1, 20174101400), (2, 10087050700), (4, 5043525350), (5, 4034820280), (8, 2521762675), (10, 2017410140), (20, 1008705070), (25, 806964056), (40, 504352535), (47, 429236200), (50, 403482028), (94, 214618100), (100, 201741014), (188, 107309050), (200, 100870507), (235, 85847240), (376, 53654525), (470, 42923620), (940, 21461810), (1175, 17169448), (1880, 10730905), (2350, 8584724), (4700, 4292362), (9400, 2146181)]