12296020

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^2\times {\mathrm{5081}}^1$

素因数の和:5112

約数の個数: 36

約数和(自身を含む): 28388052

約数和(自身を除く): 16092032

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 44, 55, 110, 121, 220, 242, 484, 605, 1210, 2420, 5081, 10162, 20324, 25405, 50810, 55891, 101620, 111782, 223564, 279455, 558910, 614801, 1117820, 1229602, 2459204, 3074005, 6148010, 12296020]

約数ペア:

[(1, 12296020), (2, 6148010), (4, 3074005), (5, 2459204), (10, 1229602), (11, 1117820), (20, 614801), (22, 558910), (44, 279455), (55, 223564), (110, 111782), (121, 101620), (220, 55891), (242, 50810), (484, 25405), (605, 20324), (1210, 10162), (2420, 5081)]