4544320

素因数分解:

$2^6\times 5^1\times {\mathrm{11}}^1\times {\mathrm{1291}}^1$

素因数の和:1319

約数の個数: 56

約数和(自身を含む): 11814048

約数和(自身を除く): 7269728

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, 1291, 1760, 2582, 3520, 5164, 6455, 10328, 12910, 14201, 20656, 25820, 28402, 41312, 51640, 56804, 71005, 82624, 103280, 113608, 142010, 206560, 227216, 284020, 413120, 454432, 568040, 908864, 1136080, 2272160, 4544320]

約数ペア:

[(1, 4544320), (2, 2272160), (4, 1136080), (5, 908864), (8, 568040), (10, 454432), (11, 413120), (16, 284020), (20, 227216), (22, 206560), (32, 142010), (40, 113608), (44, 103280), (55, 82624), (64, 71005), (80, 56804), (88, 51640), (110, 41312), (160, 28402), (176, 25820), (220, 20656), (320, 14201), (352, 12910), (440, 10328), (704, 6455), (880, 5164), (1291, 3520), (1760, 2582)]