2080672870

素因数分解:

$2^1\times 5^1\times {\mathrm{6229}}^1\times {\mathrm{33403}}^1$

素因数の和:39639

約数の個数: 16

約数和(自身を含む): 3745924560

約数和(自身を除く): 1665251690

約数列:

[1, 2, 5, 10, 6229, 12458, 31145, 33403, 62290, 66806, 167015, 334030, 208067287, 416134574, 1040336435, 2080672870]

約数ペア:

[(1, 2080672870), (2, 1040336435), (5, 416134574), (10, 208067287), (6229, 334030), (12458, 167015), (31145, 66806), (33403, 62290)]