67317620

素因数分解:

$2^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{127}}^1\times {\mathrm{1559}}^1$

素因数の和:1712

約数の個数: 48

約数和(自身を含む): 150958080

約数和(自身を除く): 83640460

約数列:

[1, 2, 4, 5, 10, 17, 20, 34, 68, 85, 127, 170, 254, 340, 508, 635, 1270, 1559, 2159, 2540, 3118, 4318, 6236, 7795, 8636, 10795, 15590, 21590, 26503, 31180, 43180, 53006, 106012, 132515, 197993, 265030, 395986, 530060, 791972, 989965, 1979930, 3365881, 3959860, 6731762, 13463524, 16829405, 33658810, 67317620]

約数ペア:

[(1, 67317620), (2, 33658810), (4, 16829405), (5, 13463524), (10, 6731762), (17, 3959860), (20, 3365881), (34, 1979930), (68, 989965), (85, 791972), (127, 530060), (170, 395986), (254, 265030), (340, 197993), (508, 132515), (635, 106012), (1270, 53006), (1559, 43180), (2159, 31180), (2540, 26503), (3118, 21590), (4318, 15590), (6236, 10795), (7795, 8636)]