282628610

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{271}}^1\times {\mathrm{499}}^1$

素因数の和:807

約数の個数: 64

約数和(自身を含む): 587520000

約数和(自身を除く): 304891390

約数列:

[1, 2, 5, 10, 11, 19, 22, 38, 55, 95, 110, 190, 209, 271, 418, 499, 542, 998, 1045, 1355, 2090, 2495, 2710, 2981, 4990, 5149, 5489, 5962, 9481, 10298, 10978, 14905, 18962, 25745, 27445, 29810, 47405, 51490, 54890, 56639, 94810, 104291, 113278, 135229, 208582, 270458, 283195, 521455, 566390, 676145, 1042910, 1352290, 1487519, 2569351, 2975038, 5138702, 7437595, 12846755, 14875190, 25693510, 28262861, 56525722, 141314305, 282628610]

約数ペア:

[(1, 282628610), (2, 141314305), (5, 56525722), (10, 28262861), (11, 25693510), (19, 14875190), (22, 12846755), (38, 7437595), (55, 5138702), (95, 2975038), (110, 2569351), (190, 1487519), (209, 1352290), (271, 1042910), (418, 676145), (499, 566390), (542, 521455), (998, 283195), (1045, 270458), (1355, 208582), (2090, 135229), (2495, 113278), (2710, 104291), (2981, 94810), (4990, 56639), (5149, 54890), (5489, 51490), (5962, 47405), (9481, 29810), (10298, 27445), (10978, 25745), (14905, 18962)]