9088640

素因数分解:

$2^7\times 5^1\times {\mathrm{11}}^1\times {\mathrm{1291}}^1$

素因数の和:1321

約数の個数: 64

約数和(自身を含む): 23721120

約数和(自身を除く): 14632480

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, 1291, 1408, 1760, 2582, 3520, 5164, 6455, 7040, 10328, 12910, 14201, 20656, 25820, 28402, 41312, 51640, 56804, 71005, 82624, 103280, 113608, 142010, 165248, 206560, 227216, 284020, 413120, 454432, 568040, 826240, 908864, 1136080, 1817728, 2272160, 4544320, 9088640]

約数ペア:

[(1, 9088640), (2, 4544320), (4, 2272160), (5, 1817728), (8, 1136080), (10, 908864), (11, 826240), (16, 568040), (20, 454432), (22, 413120), (32, 284020), (40, 227216), (44, 206560), (55, 165248), (64, 142010), (80, 113608), (88, 103280), (110, 82624), (128, 71005), (160, 56804), (176, 51640), (220, 41312), (320, 28402), (352, 25820), (440, 20656), (640, 14201), (704, 12910), (880, 10328), (1291, 7040), (1408, 6455), (1760, 5164), (2582, 3520)]