14000680

素因数分解:

$2^3\times 5^1\times {\mathrm{41}}^1\times {\mathrm{8537}}^1$

素因数の和:8589

約数の個数: 32

約数和(自身を含む): 32273640

約数和(自身を除く): 18272960

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 41, 82, 164, 205, 328, 410, 820, 1640, 8537, 17074, 34148, 42685, 68296, 85370, 170740, 341480, 350017, 700034, 1400068, 1750085, 2800136, 3500170, 7000340, 14000680]

約数ペア:

[(1, 14000680), (2, 7000340), (4, 3500170), (5, 2800136), (8, 1750085), (10, 1400068), (20, 700034), (40, 350017), (41, 341480), (82, 170740), (164, 85370), (205, 68296), (328, 42685), (410, 34148), (820, 17074), (1640, 8537)]