75890120

素因数分解:

$2^3\times 5^1\times {\mathrm{127}}^1\times {\mathrm{14939}}^1$

素因数の和:15077

約数の個数: 32

約数和(自身を含む): 172108800

約数和(自身を除く): 96218680

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 127, 254, 508, 635, 1016, 1270, 2540, 5080, 14939, 29878, 59756, 74695, 119512, 149390, 298780, 597560, 1897253, 3794506, 7589012, 9486265, 15178024, 18972530, 37945060, 75890120]

約数ペア:

[(1, 75890120), (2, 37945060), (4, 18972530), (5, 15178024), (8, 9486265), (10, 7589012), (20, 3794506), (40, 1897253), (127, 597560), (254, 298780), (508, 149390), (635, 119512), (1016, 74695), (1270, 59756), (2540, 29878), (5080, 14939)]