7112620

素因数分解:

$2^2\times 5^1\times {\mathrm{349}}^1\times {\mathrm{1019}}^1$

素因数の和:1377

約数の個数: 24

約数和(自身を含む): 14994000

約数和(自身を除く): 7881380

約数列:

[1, 2, 4, 5, 10, 20, 349, 698, 1019, 1396, 1745, 2038, 3490, 4076, 5095, 6980, 10190, 20380, 355631, 711262, 1422524, 1778155, 3556310, 7112620]

約数ペア:

[(1, 7112620), (2, 3556310), (4, 1778155), (5, 1422524), (10, 711262), (20, 355631), (349, 20380), (698, 10190), (1019, 6980), (1396, 5095), (1745, 4076), (2038, 3490)]