38276480

素因数分解:

$2^7\times 5^1\times {\mathrm{11}}^1\times {\mathrm{5437}}^1$

素因数の和:5467

約数の個数: 64

約数和(自身を含む): 99841680

約数和(自身を除く): 61565200

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, 3520, 5437, 7040, 10874, 21748, 27185, 43496, 54370, 59807, 86992, 108740, 119614, 173984, 217480, 239228, 299035, 347968, 434960, 478456, 598070, 695936, 869920, 956912, 1196140, 1739840, 1913824, 2392280, 3479680, 3827648, 4784560, 7655296, 9569120, 19138240, 38276480]

約数ペア:

[(1, 38276480), (2, 19138240), (4, 9569120), (5, 7655296), (8, 4784560), (10, 3827648), (11, 3479680), (16, 2392280), (20, 1913824), (22, 1739840), (32, 1196140), (40, 956912), (44, 869920), (55, 695936), (64, 598070), (80, 478456), (88, 434960), (110, 347968), (128, 299035), (160, 239228), (176, 217480), (220, 173984), (320, 119614), (352, 108740), (440, 86992), (640, 59807), (704, 54370), (880, 43496), (1408, 27185), (1760, 21748), (3520, 10874), (5437, 7040)]