26426290

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{79}}^1\times {\mathrm{3041}}^1$

素因数の和:3138

約数の個数: 32

約数和(自身を含む): 52565760

約数和(自身を除く): 26139470

約数列:

[1, 2, 5, 10, 11, 22, 55, 79, 110, 158, 395, 790, 869, 1738, 3041, 4345, 6082, 8690, 15205, 30410, 33451, 66902, 167255, 240239, 334510, 480478, 1201195, 2402390, 2642629, 5285258, 13213145, 26426290]

約数ペア:

[(1, 26426290), (2, 13213145), (5, 5285258), (10, 2642629), (11, 2402390), (22, 1201195), (55, 480478), (79, 334510), (110, 240239), (158, 167255), (395, 66902), (790, 33451), (869, 30410), (1738, 15205), (3041, 8690), (4345, 6082)]