45381580

素因数分解:

$2^2\times 5^1\times {\mathrm{2269079}}^1$

素因数の和:2269088

約数の個数: 12

約数和(自身を含む): 95301360

約数和(自身を除く): 49919780

約数列:

[1, 2, 4, 5, 10, 20, 2269079, 4538158, 9076316, 11345395, 22690790, 45381580]

約数ペア:

[(1, 45381580), (2, 22690790), (4, 11345395), (5, 9076316), (10, 4538158), (20, 2269079)]