20248045050

素因数分解:

$2^1\times 3^1\times 5^2\times {\mathrm{29}}^1\times {\mathrm{83}}^1\times {\mathrm{56081}}^1$

素因数の和:56208

約数の個数: 96

約数和(自身を含む): 52573510080

約数和(自身を除く): 32325465030

約数列:

[1, 2, 3, 5, 6, 10, 15, 25, 29, 30, 50, 58, 75, 83, 87, 145, 150, 166, 174, 249, 290, 415, 435, 498, 725, 830, 870, 1245, 1450, 2075, 2175, 2407, 2490, 4150, 4350, 4814, 6225, 7221, 12035, 12450, 14442, 24070, 36105, 56081, 60175, 72210, 112162, 120350, 168243, 180525, 280405, 336486, 361050, 560810, 841215, 1402025, 1626349, 1682430, 2804050, 3252698, 4206075, 4654723, 4879047, 8131745, 8412150, 9309446, 9758094, 13964169, 16263490, 23273615, 24395235, 27928338, 40658725, 46547230, 48790470, 69820845, 81317450, 116368075, 121976175, 134986967, 139641690, 232736150, 243952350, 269973934, 349104225, 404960901, 674934835, 698208450, 809921802, 1349869670, 2024804505, 3374674175, 4049609010, 6749348350, 10124022525, 20248045050]

約数ペア:

[(1, 20248045050), (2, 10124022525), (3, 6749348350), (5, 4049609010), (6, 3374674175), (10, 2024804505), (15, 1349869670), (25, 809921802), (29, 698208450), (30, 674934835), (50, 404960901), (58, 349104225), (75, 269973934), (83, 243952350), (87, 232736150), (145, 139641690), (150, 134986967), (166, 121976175), (174, 116368075), (249, 81317450), (290, 69820845), (415, 48790470), (435, 46547230), (498, 40658725), (725, 27928338), (830, 24395235), (870, 23273615), (1245, 16263490), (1450, 13964169), (2075, 9758094), (2175, 9309446), (2407, 8412150), (2490, 8131745), (4150, 4879047), (4350, 4654723), (4814, 4206075), (6225, 3252698), (7221, 2804050), (12035, 1682430), (12450, 1626349), (14442, 1402025), (24070, 841215), (36105, 560810), (56081, 361050), (60175, 336486), (72210, 280405), (112162, 180525), (120350, 168243)]