45380120

素因数分解:

$2^3\times 5^1\times {\mathrm{1134503}}^1$

素因数の和:1134514

約数の個数: 16

約数和(自身を含む): 102105360

約数和(自身を除く): 56725240

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 1134503, 2269006, 4538012, 5672515, 9076024, 11345030, 22690060, 45380120]

約数ペア:

[(1, 45380120), (2, 22690060), (4, 11345030), (5, 9076024), (8, 5672515), (10, 4538012), (20, 2269006), (40, 1134503)]