22286960

素因数分解:

$2^4\times 5^1\times {\mathrm{61}}^1\times {\mathrm{4567}}^1$

素因数の和:4641

約数の個数: 40

約数和(自身を含む): 52678176

約数和(自身を除く): 30391216

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 61, 80, 122, 244, 305, 488, 610, 976, 1220, 2440, 4567, 4880, 9134, 18268, 22835, 36536, 45670, 73072, 91340, 182680, 278587, 365360, 557174, 1114348, 1392935, 2228696, 2785870, 4457392, 5571740, 11143480, 22286960]

約数ペア:

[(1, 22286960), (2, 11143480), (4, 5571740), (5, 4457392), (8, 2785870), (10, 2228696), (16, 1392935), (20, 1114348), (40, 557174), (61, 365360), (80, 278587), (122, 182680), (244, 91340), (305, 73072), (488, 45670), (610, 36536), (976, 22835), (1220, 18268), (2440, 9134), (4567, 4880)]