40374002860

素因数分解:

$2^2\times 5^1\times {\mathrm{2018700143}}^1$

素因数の和:2018700152

約数の個数: 12

約数和(自身を含む): 84785406048

約数和(自身を除く): 44411403188

約数列:

[1, 2, 4, 5, 10, 20, 2018700143, 4037400286, 8074800572, 10093500715, 20187001430, 40374002860]

約数ペア:

[(1, 40374002860), (2, 20187001430), (4, 10093500715), (5, 8074800572), (10, 4037400286), (20, 2018700143)]