11892280

素因数分解:

$2^3\times 5^1\times {\mathrm{127}}^1\times {\mathrm{2341}}^1$

素因数の和:2479

約数の個数: 32

約数和(自身を含む): 26979840

約数和(自身を除く): 15087560

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 127, 254, 508, 635, 1016, 1270, 2341, 2540, 4682, 5080, 9364, 11705, 18728, 23410, 46820, 93640, 297307, 594614, 1189228, 1486535, 2378456, 2973070, 5946140, 11892280]

約数ペア:

[(1, 11892280), (2, 5946140), (4, 2973070), (5, 2378456), (8, 1486535), (10, 1189228), (20, 594614), (40, 297307), (127, 93640), (254, 46820), (508, 23410), (635, 18728), (1016, 11705), (1270, 9364), (2341, 5080), (2540, 4682)]