22524280

素因数分解:

$2^3\times 5^1\times {\mathrm{47}}^1\times {\mathrm{11981}}^1$

素因数の和:12039

約数の個数: 32

約数和(自身を含む): 51762240

約数和(自身を除く): 29237960

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 47, 94, 188, 235, 376, 470, 940, 1880, 11981, 23962, 47924, 59905, 95848, 119810, 239620, 479240, 563107, 1126214, 2252428, 2815535, 4504856, 5631070, 11262140, 22524280]

約数ペア:

[(1, 22524280), (2, 11262140), (4, 5631070), (5, 4504856), (8, 2815535), (10, 2252428), (20, 1126214), (40, 563107), (47, 479240), (94, 239620), (188, 119810), (235, 95848), (376, 59905), (470, 47924), (940, 23962), (1880, 11981)]