2146300

素因数分解:

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

素因数の和:167

約数の個数: 54

約数和(自身を含む): 5083008

約数和(自身を除く): 2936708

約数列:

[1, 2, 4, 5, 10, 13, 20, 25, 26, 50, 52, 65, 100, 127, 130, 169, 254, 260, 325, 338, 508, 635, 650, 676, 845, 1270, 1300, 1651, 1690, 2540, 3175, 3302, 3380, 4225, 6350, 6604, 8255, 8450, 12700, 16510, 16900, 21463, 33020, 41275, 42926, 82550, 85852, 107315, 165100, 214630, 429260, 536575, 1073150, 2146300]

約数ペア:

[(1, 2146300), (2, 1073150), (4, 536575), (5, 429260), (10, 214630), (13, 165100), (20, 107315), (25, 85852), (26, 82550), (50, 42926), (52, 41275), (65, 33020), (100, 21463), (127, 16900), (130, 16510), (169, 12700), (254, 8450), (260, 8255), (325, 6604), (338, 6350), (508, 4225), (635, 3380), (650, 3302), (676, 3175), (845, 2540), (1270, 1690), (1300, 1651)]