7065080

素因数分解:

$2^3\times 5^1\times {\mathrm{11}}^1\times {\mathrm{16057}}^1$

素因数の和:16079

約数の個数: 32

約数和(自身を含む): 17342640

約数和(自身を除く): 10277560

約数列:

[1, 2, 4, 5, 8, 10, 11, 20, 22, 40, 44, 55, 88, 110, 220, 440, 16057, 32114, 64228, 80285, 128456, 160570, 176627, 321140, 353254, 642280, 706508, 883135, 1413016, 1766270, 3532540, 7065080]

約数ペア:

[(1, 7065080), (2, 3532540), (4, 1766270), (5, 1413016), (8, 883135), (10, 706508), (11, 642280), (20, 353254), (22, 321140), (40, 176627), (44, 160570), (55, 128456), (88, 80285), (110, 64228), (220, 32114), (440, 16057)]