11464640

素因数分解:

$2^6\times 5^1\times {\mathrm{11}}^1\times {\mathrm{3257}}^1$

素因数の和:3285

約数の個数: 56

約数和(自身を含む): 29791152

約数和(自身を除く): 18326512

約数列:

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

約数ペア:

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