110252020

素因数分解:

$2^2\times 5^1\times {\mathrm{139}}^1\times {\mathrm{39659}}^1$

素因数の和:39807

約数の個数: 24

約数和(自身を含む): 233200800

約数和(自身を除く): 122948780

約数列:

[1, 2, 4, 5, 10, 20, 139, 278, 556, 695, 1390, 2780, 39659, 79318, 158636, 198295, 396590, 793180, 5512601, 11025202, 22050404, 27563005, 55126010, 110252020]

約数ペア:

[(1, 110252020), (2, 55126010), (4, 27563005), (5, 22050404), (10, 11025202), (20, 5512601), (139, 793180), (278, 396590), (556, 198295), (695, 158636), (1390, 79318), (2780, 39659)]