3288080

素因数分解:

$2^4\times 5^1\times {\mathrm{23}}^1\times {\mathrm{1787}}^1$

素因数の和:1823

約数の個数: 40

約数和(自身を含む): 7981632

約数和(自身を除く): 4693552

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 23, 40, 46, 80, 92, 115, 184, 230, 368, 460, 920, 1787, 1840, 3574, 7148, 8935, 14296, 17870, 28592, 35740, 41101, 71480, 82202, 142960, 164404, 205505, 328808, 411010, 657616, 822020, 1644040, 3288080]

約数ペア:

[(1, 3288080), (2, 1644040), (4, 822020), (5, 657616), (8, 411010), (10, 328808), (16, 205505), (20, 164404), (23, 142960), (40, 82202), (46, 71480), (80, 41101), (92, 35740), (115, 28592), (184, 17870), (230, 14296), (368, 8935), (460, 7148), (920, 3574), (1787, 1840)]