13646900

素因数分解:

$2^2\times 5^2\times {\mathrm{239}}^1\times {\mathrm{571}}^1$

素因数の和:824

約数の個数: 36

約数和(自身を含む): 29789760

約数和(自身を除く): 16142860

約数列:

[1, 2, 4, 5, 10, 20, 25, 50, 100, 239, 478, 571, 956, 1142, 1195, 2284, 2390, 2855, 4780, 5710, 5975, 11420, 11950, 14275, 23900, 28550, 57100, 136469, 272938, 545876, 682345, 1364690, 2729380, 3411725, 6823450, 13646900]

約数ペア:

[(1, 13646900), (2, 6823450), (4, 3411725), (5, 2729380), (10, 1364690), (20, 682345), (25, 545876), (50, 272938), (100, 136469), (239, 57100), (478, 28550), (571, 23900), (956, 14275), (1142, 11950), (1195, 11420), (2284, 5975), (2390, 5710), (2855, 4780)]