6624640

素因数分解:

$2^7\times 5^1\times {\mathrm{11}}^1\times {\mathrm{941}}^1$

素因数の和:971

約数の個数: 64

約数和(自身を含む): 17295120

約数和(自身を除く): 10670480

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, 941, 1408, 1760, 1882, 3520, 3764, 4705, 7040, 7528, 9410, 10351, 15056, 18820, 20702, 30112, 37640, 41404, 51755, 60224, 75280, 82808, 103510, 120448, 150560, 165616, 207020, 301120, 331232, 414040, 602240, 662464, 828080, 1324928, 1656160, 3312320, 6624640]

約数ペア:

[(1, 6624640), (2, 3312320), (4, 1656160), (5, 1324928), (8, 828080), (10, 662464), (11, 602240), (16, 414040), (20, 331232), (22, 301120), (32, 207020), (40, 165616), (44, 150560), (55, 120448), (64, 103510), (80, 82808), (88, 75280), (110, 60224), (128, 51755), (160, 41404), (176, 37640), (220, 30112), (320, 20702), (352, 18820), (440, 15056), (640, 10351), (704, 9410), (880, 7528), (941, 7040), (1408, 4705), (1760, 3764), (1882, 3520)]