127162040

素因数分解:

$2^3\times 5^1\times {\mathrm{17}}^1\times {\mathrm{187003}}^1$

素因数の和:187031

約数の個数: 32

約数和(自身を含む): 302946480

約数和(自身を除く): 175784440

約数列:

[1, 2, 4, 5, 8, 10, 17, 20, 34, 40, 68, 85, 136, 170, 340, 680, 187003, 374006, 748012, 935015, 1496024, 1870030, 3179051, 3740060, 6358102, 7480120, 12716204, 15895255, 25432408, 31790510, 63581020, 127162040]

約数ペア:

[(1, 127162040), (2, 63581020), (4, 31790510), (5, 25432408), (8, 15895255), (10, 12716204), (17, 7480120), (20, 6358102), (34, 3740060), (40, 3179051), (68, 1870030), (85, 1496024), (136, 935015), (170, 748012), (340, 374006), (680, 187003)]