8586080

素因数分解:

$2^5\times 5^1\times {\mathrm{103}}^1\times {\mathrm{521}}^1$

素因数の和:639

約数の個数: 48

約数和(自身を含む): 20520864

約数和(自身を除く): 11934784

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 80, 103, 160, 206, 412, 515, 521, 824, 1030, 1042, 1648, 2060, 2084, 2605, 3296, 4120, 4168, 5210, 8240, 8336, 10420, 16480, 16672, 20840, 41680, 53663, 83360, 107326, 214652, 268315, 429304, 536630, 858608, 1073260, 1717216, 2146520, 4293040, 8586080]

約数ペア:

[(1, 8586080), (2, 4293040), (4, 2146520), (5, 1717216), (8, 1073260), (10, 858608), (16, 536630), (20, 429304), (32, 268315), (40, 214652), (80, 107326), (103, 83360), (160, 53663), (206, 41680), (412, 20840), (515, 16672), (521, 16480), (824, 10420), (1030, 8336), (1042, 8240), (1648, 5210), (2060, 4168), (2084, 4120), (2605, 3296)]