2743202060

素因数分解:

$2^2\times 5^1\times {\mathrm{137160103}}^1$

素因数の和:137160112

約数の個数: 12

約数和(自身を含む): 5760724368

約数和(自身を除く): 3017522308

約数列:

[1, 2, 4, 5, 10, 20, 137160103, 274320206, 548640412, 685800515, 1371601030, 2743202060]

約数ペア:

[(1, 2743202060), (2, 1371601030), (4, 685800515), (5, 548640412), (10, 274320206), (20, 137160103)]