441065920

素因数分解:

$2^6\times 5^1\times {\mathrm{127}}^1\times {\mathrm{10853}}^1$

素因数の和:10997

約数の個数: 56

約数和(自身を含む): 1058655744

約数和(自身を除く): 617589824

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 127, 160, 254, 320, 508, 635, 1016, 1270, 2032, 2540, 4064, 5080, 8128, 10160, 10853, 20320, 21706, 40640, 43412, 54265, 86824, 108530, 173648, 217060, 347296, 434120, 694592, 868240, 1378331, 1736480, 2756662, 3472960, 5513324, 6891655, 11026648, 13783310, 22053296, 27566620, 44106592, 55133240, 88213184, 110266480, 220532960, 441065920]

約数ペア:

[(1, 441065920), (2, 220532960), (4, 110266480), (5, 88213184), (8, 55133240), (10, 44106592), (16, 27566620), (20, 22053296), (32, 13783310), (40, 11026648), (64, 6891655), (80, 5513324), (127, 3472960), (160, 2756662), (254, 1736480), (320, 1378331), (508, 868240), (635, 694592), (1016, 434120), (1270, 347296), (2032, 217060), (2540, 173648), (4064, 108530), (5080, 86824), (8128, 54265), (10160, 43412), (10853, 40640), (20320, 21706)]