26122120

素因数分解:

$2^3\times 5^1\times {\mathrm{457}}^1\times {\mathrm{1429}}^1$

素因数の和:1897

約数の個数: 32

約数和(自身を含む): 58944600

約数和(自身を除く): 32822480

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 457, 914, 1429, 1828, 2285, 2858, 3656, 4570, 5716, 7145, 9140, 11432, 14290, 18280, 28580, 57160, 653053, 1306106, 2612212, 3265265, 5224424, 6530530, 13061060, 26122120]

約数ペア:

[(1, 26122120), (2, 13061060), (4, 6530530), (5, 5224424), (8, 3265265), (10, 2612212), (20, 1306106), (40, 653053), (457, 57160), (914, 28580), (1429, 18280), (1828, 14290), (2285, 11432), (2858, 9140), (3656, 7145), (4570, 5716)]