22464640

素因数分解:

$2^7\times 5^1\times {\mathrm{11}}^1\times {\mathrm{3191}}^1$

素因数の和:3221

約数の個数: 64

約数和(自身を含む): 58605120

約数和(自身を除く): 36140480

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 20, 22, 32, 40, 44, 55, 64, 80, 88, 110, 128, 160, 176, 220, 320, 352, 440, 640, 704, 880, 1408, 1760, 3191, 3520, 6382, 7040, 12764, 15955, 25528, 31910, 35101, 51056, 63820, 70202, 102112, 127640, 140404, 175505, 204224, 255280, 280808, 351010, 408448, 510560, 561616, 702020, 1021120, 1123232, 1404040, 2042240, 2246464, 2808080, 4492928, 5616160, 11232320, 22464640]

約数ペア:

[(1, 22464640), (2, 11232320), (4, 5616160), (5, 4492928), (8, 2808080), (10, 2246464), (11, 2042240), (16, 1404040), (20, 1123232), (22, 1021120), (32, 702020), (40, 561616), (44, 510560), (55, 408448), (64, 351010), (80, 280808), (88, 255280), (110, 204224), (128, 175505), (160, 140404), (176, 127640), (220, 102112), (320, 70202), (352, 63820), (440, 51056), (640, 35101), (704, 31910), (880, 25528), (1408, 15955), (1760, 12764), (3191, 7040), (3520, 6382)]