386572040

素因数分解:

$2^3\times 5^1\times {\mathrm{23}}^2\times {\mathrm{18269}}^1$

素因数の和:18326

約数の個数: 48

約数和(自身を含む): 909297900

約数和(自身を除く): 522725860

約数列:

[1, 2, 4, 5, 8, 10, 20, 23, 40, 46, 92, 115, 184, 230, 460, 529, 920, 1058, 2116, 2645, 4232, 5290, 10580, 18269, 21160, 36538, 73076, 91345, 146152, 182690, 365380, 420187, 730760, 840374, 1680748, 2100935, 3361496, 4201870, 8403740, 9664301, 16807480, 19328602, 38657204, 48321505, 77314408, 96643010, 193286020, 386572040]

約数ペア:

[(1, 386572040), (2, 193286020), (4, 96643010), (5, 77314408), (8, 48321505), (10, 38657204), (20, 19328602), (23, 16807480), (40, 9664301), (46, 8403740), (92, 4201870), (115, 3361496), (184, 2100935), (230, 1680748), (460, 840374), (529, 730760), (920, 420187), (1058, 365380), (2116, 182690), (2645, 146152), (4232, 91345), (5290, 73076), (10580, 36538), (18269, 21160)]