82459220

素因数分解:

$2^2\times 5^1\times {\mathrm{541}}^1\times {\mathrm{7621}}^1$

素因数の和:8171

約数の個数: 24

約数和(自身を含む): 173507208

約数和(自身を除く): 91047988

約数列:

[1, 2, 4, 5, 10, 20, 541, 1082, 2164, 2705, 5410, 7621, 10820, 15242, 30484, 38105, 76210, 152420, 4122961, 8245922, 16491844, 20614805, 41229610, 82459220]

約数ペア:

[(1, 82459220), (2, 41229610), (4, 20614805), (5, 16491844), (10, 8245922), (20, 4122961), (541, 152420), (1082, 76210), (2164, 38105), (2705, 30484), (5410, 15242), (7621, 10820)]