6249220

素因数分解:

$2^2\times 5^1\times {\mathrm{41}}^1\times {\mathrm{7621}}^1$

素因数の和:7671

約数の個数: 24

約数和(自身を含む): 13445208

約数和(自身を除く): 7195988

約数列:

[1, 2, 4, 5, 10, 20, 41, 82, 164, 205, 410, 820, 7621, 15242, 30484, 38105, 76210, 152420, 312461, 624922, 1249844, 1562305, 3124610, 6249220]

約数ペア:

[(1, 6249220), (2, 3124610), (4, 1562305), (5, 1249844), (10, 624922), (20, 312461), (41, 152420), (82, 76210), (164, 38105), (205, 30484), (410, 15242), (820, 7621)]