10731500

素因数分解:

$2^2\times 5^3\times {\mathrm{13}}^2\times {\mathrm{127}}^1$

素因数の和:172

約数の個数: 72

約数和(自身を含む): 25579008

約数和(自身を除く): 14847508

約数列:

[1, 2, 4, 5, 10, 13, 20, 25, 26, 50, 52, 65, 100, 125, 127, 130, 169, 250, 254, 260, 325, 338, 500, 508, 635, 650, 676, 845, 1270, 1300, 1625, 1651, 1690, 2540, 3175, 3250, 3302, 3380, 4225, 6350, 6500, 6604, 8255, 8450, 12700, 15875, 16510, 16900, 21125, 21463, 31750, 33020, 41275, 42250, 42926, 63500, 82550, 84500, 85852, 107315, 165100, 206375, 214630, 412750, 429260, 536575, 825500, 1073150, 2146300, 2682875, 5365750, 10731500]

約数ペア:

[(1, 10731500), (2, 5365750), (4, 2682875), (5, 2146300), (10, 1073150), (13, 825500), (20, 536575), (25, 429260), (26, 412750), (50, 214630), (52, 206375), (65, 165100), (100, 107315), (125, 85852), (127, 84500), (130, 82550), (169, 63500), (250, 42926), (254, 42250), (260, 41275), (325, 33020), (338, 31750), (500, 21463), (508, 21125), (635, 16900), (650, 16510), (676, 15875), (845, 12700), (1270, 8450), (1300, 8255), (1625, 6604), (1651, 6500), (1690, 6350), (2540, 4225), (3175, 3380), (3250, 3302)]