122051480

素因数分解:

$2^3\times 5^1\times {\mathrm{47}}^1\times {\mathrm{64921}}^1$

素因数の和:64979

約数の個数: 32

約数和(自身を含む): 280463040

約数和(自身を除く): 158411560

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 47, 94, 188, 235, 376, 470, 940, 1880, 64921, 129842, 259684, 324605, 519368, 649210, 1298420, 2596840, 3051287, 6102574, 12205148, 15256435, 24410296, 30512870, 61025740, 122051480]

約数ペア:

[(1, 122051480), (2, 61025740), (4, 30512870), (5, 24410296), (8, 15256435), (10, 12205148), (20, 6102574), (40, 3051287), (47, 2596840), (94, 1298420), (188, 649210), (235, 519368), (376, 324605), (470, 259684), (940, 129842), (1880, 64921)]