45421360

素因数分解:

$2^4\times 5^1\times {\mathrm{567767}}^1$

素因数の和:567780

約数の個数: 20

約数和(自身を含む): 105604848

約数和(自身を除く): 60183488

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 567767, 1135534, 2271068, 2838835, 4542136, 5677670, 9084272, 11355340, 22710680, 45421360]

約数ペア:

[(1, 45421360), (2, 22710680), (4, 11355340), (5, 9084272), (8, 5677670), (10, 4542136), (16, 2838835), (20, 2271068), (40, 1135534), (80, 567767)]