522920960

素因数分解:

$2^{10}\times 5^1\times {\mathrm{109}}^1\times {\mathrm{937}}^1$

素因数の和:1071

約数の個数: 88

約数和(自身を含む): 1267256760

約数和(自身を除く): 744335800

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 109, 128, 160, 218, 256, 320, 436, 512, 545, 640, 872, 937, 1024, 1090, 1280, 1744, 1874, 2180, 2560, 3488, 3748, 4360, 4685, 5120, 6976, 7496, 8720, 9370, 13952, 14992, 17440, 18740, 27904, 29984, 34880, 37480, 55808, 59968, 69760, 74960, 102133, 111616, 119936, 139520, 149920, 204266, 239872, 279040, 299840, 408532, 479744, 510665, 558080, 599680, 817064, 959488, 1021330, 1199360, 1634128, 2042660, 2398720, 3268256, 4085320, 4797440, 6536512, 8170640, 13073024, 16341280, 26146048, 32682560, 52292096, 65365120, 104584192, 130730240, 261460480, 522920960]

約数ペア:

[(1, 522920960), (2, 261460480), (4, 130730240), (5, 104584192), (8, 65365120), (10, 52292096), (16, 32682560), (20, 26146048), (32, 16341280), (40, 13073024), (64, 8170640), (80, 6536512), (109, 4797440), (128, 4085320), (160, 3268256), (218, 2398720), (256, 2042660), (320, 1634128), (436, 1199360), (512, 1021330), (545, 959488), (640, 817064), (872, 599680), (937, 558080), (1024, 510665), (1090, 479744), (1280, 408532), (1744, 299840), (1874, 279040), (2180, 239872), (2560, 204266), (3488, 149920), (3748, 139520), (4360, 119936), (4685, 111616), (5120, 102133), (6976, 74960), (7496, 69760), (8720, 59968), (9370, 55808), (13952, 37480), (14992, 34880), (17440, 29984), (18740, 27904)]