1377132020

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{6259691}}^1$

素因数の和:6259711

約数の個数: 24

約数和(自身を含む): 3154884768

約数和(自身を除く): 1777752748

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 44, 55, 110, 220, 6259691, 12519382, 25038764, 31298455, 62596910, 68856601, 125193820, 137713202, 275426404, 344283005, 688566010, 1377132020]

約数ペア:

[(1, 1377132020), (2, 688566010), (4, 344283005), (5, 275426404), (10, 137713202), (11, 125193820), (20, 68856601), (22, 62596910), (44, 31298455), (55, 25038764), (110, 12519382), (220, 6259691)]