58916780

素因数分解:

$2^2\times 5^1\times {\mathrm{13}}^2\times {\mathrm{17431}}^1$

素因数の和:17466

約数の個数: 36

約数和(自身を含む): 133982352

約数和(自身を除く): 75065572

約数列:

[1, 2, 4, 5, 10, 13, 20, 26, 52, 65, 130, 169, 260, 338, 676, 845, 1690, 3380, 17431, 34862, 69724, 87155, 174310, 226603, 348620, 453206, 906412, 1133015, 2266030, 2945839, 4532060, 5891678, 11783356, 14729195, 29458390, 58916780]

約数ペア:

[(1, 58916780), (2, 29458390), (4, 14729195), (5, 11783356), (10, 5891678), (13, 4532060), (20, 2945839), (26, 2266030), (52, 1133015), (65, 906412), (130, 453206), (169, 348620), (260, 226603), (338, 174310), (676, 87155), (845, 69724), (1690, 34862), (3380, 17431)]