7434460

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{47}}^1\times {\mathrm{719}}^1$

素因数の和:786

約数の個数: 48

約数和(自身を含む): 17418240

約数和(自身を除く): 9983780

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 44, 47, 55, 94, 110, 188, 220, 235, 470, 517, 719, 940, 1034, 1438, 2068, 2585, 2876, 3595, 5170, 7190, 7909, 10340, 14380, 15818, 31636, 33793, 39545, 67586, 79090, 135172, 158180, 168965, 337930, 371723, 675860, 743446, 1486892, 1858615, 3717230, 7434460]

約数ペア:

[(1, 7434460), (2, 3717230), (4, 1858615), (5, 1486892), (10, 743446), (11, 675860), (20, 371723), (22, 337930), (44, 168965), (47, 158180), (55, 135172), (94, 79090), (110, 67586), (188, 39545), (220, 33793), (235, 31636), (470, 15818), (517, 14380), (719, 10340), (940, 7909), (1034, 7190), (1438, 5170), (2068, 3595), (2585, 2876)]