320466850

素因数分解:

$2^1\times 5^2\times {\mathrm{11}}^1\times {\mathrm{193}}^1\times {\mathrm{3019}}^1$

素因数の和:3235

約数の個数: 48

約数和(自身を含む): 653842080

約数和(自身を除く): 333375230

約数列:

[1, 2, 5, 10, 11, 22, 25, 50, 55, 110, 193, 275, 386, 550, 965, 1930, 2123, 3019, 4246, 4825, 6038, 9650, 10615, 15095, 21230, 30190, 33209, 53075, 66418, 75475, 106150, 150950, 166045, 332090, 582667, 830225, 1165334, 1660450, 2913335, 5826670, 6409337, 12818674, 14566675, 29133350, 32046685, 64093370, 160233425, 320466850]

約数ペア:

[(1, 320466850), (2, 160233425), (5, 64093370), (10, 32046685), (11, 29133350), (22, 14566675), (25, 12818674), (50, 6409337), (55, 5826670), (110, 2913335), (193, 1660450), (275, 1165334), (386, 830225), (550, 582667), (965, 332090), (1930, 166045), (2123, 150950), (3019, 106150), (4246, 75475), (4825, 66418), (6038, 53075), (9650, 33209), (10615, 30190), (15095, 21230)]