109117640

素因数分解:

$2^3\times 5^1\times {\mathrm{2727941}}^1$

素因数の和:2727952

約数の個数: 16

約数和(自身を含む): 245514780

約数和(自身を除く): 136397140

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 2727941, 5455882, 10911764, 13639705, 21823528, 27279410, 54558820, 109117640]

約数ペア:

[(1, 109117640), (2, 54558820), (4, 27279410), (5, 21823528), (8, 13639705), (10, 10911764), (20, 5455882), (40, 2727941)]