14536240

素因数分解:

$2^4\times 5^1\times {\mathrm{109}}^1\times {\mathrm{1667}}^1$

素因数の和:1789

約数の個数: 40

約数和(自身を含む): 34127280

約数和(自身を除く): 19591040

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 109, 218, 436, 545, 872, 1090, 1667, 1744, 2180, 3334, 4360, 6668, 8335, 8720, 13336, 16670, 26672, 33340, 66680, 133360, 181703, 363406, 726812, 908515, 1453624, 1817030, 2907248, 3634060, 7268120, 14536240]

約数ペア:

[(1, 14536240), (2, 7268120), (4, 3634060), (5, 2907248), (8, 1817030), (10, 1453624), (16, 908515), (20, 726812), (40, 363406), (80, 181703), (109, 133360), (218, 66680), (436, 33340), (545, 26672), (872, 16670), (1090, 13336), (1667, 8720), (1744, 8335), (2180, 6668), (3334, 4360)]