455862220

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{2072101}}^1$

素因数の和:2072121

約数の個数: 24

約数和(自身を含む): 1044339408

約数和(自身を除く): 588477188

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 44, 55, 110, 220, 2072101, 4144202, 8288404, 10360505, 20721010, 22793111, 41442020, 45586222, 91172444, 113965555, 227931110, 455862220]

約数ペア:

[(1, 455862220), (2, 227931110), (4, 113965555), (5, 91172444), (10, 45586222), (11, 41442020), (20, 22793111), (22, 20721010), (44, 10360505), (55, 8288404), (110, 4144202), (220, 2072101)]