2580470

素因数分解:

$2^1\times 5^1\times {\mathrm{83}}^1\times {\mathrm{3109}}^1$

素因数の和:3199

約数の個数: 16

約数和(自身を含む): 4702320

約数和(自身を除く): 2121850

約数列:

[1, 2, 5, 10, 83, 166, 415, 830, 3109, 6218, 15545, 31090, 258047, 516094, 1290235, 2580470]

約数ペア:

[(1, 2580470), (2, 1290235), (5, 516094), (10, 258047), (83, 31090), (166, 15545), (415, 6218), (830, 3109)]