13751560

素因数分解:

$2^3\times 5^1\times {\mathrm{127}}^1\times {\mathrm{2707}}^1$

素因数の和:2845

約数の個数: 32

約数和(自身を含む): 31196160

約数和(自身を除く): 17444600

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 127, 254, 508, 635, 1016, 1270, 2540, 2707, 5080, 5414, 10828, 13535, 21656, 27070, 54140, 108280, 343789, 687578, 1375156, 1718945, 2750312, 3437890, 6875780, 13751560]

約数ペア:

[(1, 13751560), (2, 6875780), (4, 3437890), (5, 2750312), (8, 1718945), (10, 1375156), (20, 687578), (40, 343789), (127, 108280), (254, 54140), (508, 27070), (635, 21656), (1016, 13535), (1270, 10828), (2540, 5414), (2707, 5080)]