22929280

素因数分解:

$2^7\times 5^1\times {\mathrm{11}}^1\times {\mathrm{3257}}^1$

素因数の和:3287

約数の個数: 64

約数和(自身を含む): 59816880

約数和(自身を除く): 36887600

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, 3257, 3520, 6514, 7040, 13028, 16285, 26056, 32570, 35827, 52112, 65140, 71654, 104224, 130280, 143308, 179135, 208448, 260560, 286616, 358270, 416896, 521120, 573232, 716540, 1042240, 1146464, 1433080, 2084480, 2292928, 2866160, 4585856, 5732320, 11464640, 22929280]

約数ペア:

[(1, 22929280), (2, 11464640), (4, 5732320), (5, 4585856), (8, 2866160), (10, 2292928), (11, 2084480), (16, 1433080), (20, 1146464), (22, 1042240), (32, 716540), (40, 573232), (44, 521120), (55, 416896), (64, 358270), (80, 286616), (88, 260560), (110, 208448), (128, 179135), (160, 143308), (176, 130280), (220, 104224), (320, 71654), (352, 65140), (440, 52112), (640, 35827), (704, 32570), (880, 26056), (1408, 16285), (1760, 13028), (3257, 7040), (3520, 6514)]