2467400

素因数分解:

$2^3\times 5^2\times {\mathrm{13}}^2\times {\mathrm{73}}^1$

素因数の和:115

約数の個数: 72

約数和(自身を含む): 6297030

約数和(自身を除く): 3829630

約数列:

[1, 2, 4, 5, 8, 10, 13, 20, 25, 26, 40, 50, 52, 65, 73, 100, 104, 130, 146, 169, 200, 260, 292, 325, 338, 365, 520, 584, 650, 676, 730, 845, 949, 1300, 1352, 1460, 1690, 1825, 1898, 2600, 2920, 3380, 3650, 3796, 4225, 4745, 6760, 7300, 7592, 8450, 9490, 12337, 14600, 16900, 18980, 23725, 24674, 33800, 37960, 47450, 49348, 61685, 94900, 98696, 123370, 189800, 246740, 308425, 493480, 616850, 1233700, 2467400]

約数ペア:

[(1, 2467400), (2, 1233700), (4, 616850), (5, 493480), (8, 308425), (10, 246740), (13, 189800), (20, 123370), (25, 98696), (26, 94900), (40, 61685), (50, 49348), (52, 47450), (65, 37960), (73, 33800), (100, 24674), (104, 23725), (130, 18980), (146, 16900), (169, 14600), (200, 12337), (260, 9490), (292, 8450), (325, 7592), (338, 7300), (365, 6760), (520, 4745), (584, 4225), (650, 3796), (676, 3650), (730, 3380), (845, 2920), (949, 2600), (1300, 1898), (1352, 1825), (1460, 1690)]