2826010

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{1117}}^1$

素因数の和:1158

約数の個数: 32

約数和(自身を含む): 5795712

約数和(自身を除く): 2969702

約数列:

[1, 2, 5, 10, 11, 22, 23, 46, 55, 110, 115, 230, 253, 506, 1117, 1265, 2234, 2530, 5585, 11170, 12287, 24574, 25691, 51382, 61435, 122870, 128455, 256910, 282601, 565202, 1413005, 2826010]

約数ペア:

[(1, 2826010), (2, 1413005), (5, 565202), (10, 282601), (11, 256910), (22, 128455), (23, 122870), (46, 61435), (55, 51382), (110, 25691), (115, 24574), (230, 12287), (253, 11170), (506, 5585), (1117, 2530), (1265, 2234)]