2761660

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{12553}}^1$

素因数の和:12573

約数の個数: 24

約数和(自身を含む): 6327216

約数和(自身を除く): 3565556

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 44, 55, 110, 220, 12553, 25106, 50212, 62765, 125530, 138083, 251060, 276166, 552332, 690415, 1380830, 2761660]

約数ペア:

[(1, 2761660), (2, 1380830), (4, 690415), (5, 552332), (10, 276166), (11, 251060), (20, 138083), (22, 125530), (44, 62765), (55, 50212), (110, 25106), (220, 12553)]