2055722560

素因数分解:

$2^6\times 5^1\times {\mathrm{109}}^1\times {\mathrm{58937}}^1$

素因数の和:59063

約数の個数: 56

約数和(自身を含む): 4940183160

約数和(自身を除く): 2884460600

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 109, 160, 218, 320, 436, 545, 872, 1090, 1744, 2180, 3488, 4360, 6976, 8720, 17440, 34880, 58937, 117874, 235748, 294685, 471496, 589370, 942992, 1178740, 1885984, 2357480, 3771968, 4714960, 6424133, 9429920, 12848266, 18859840, 25696532, 32120665, 51393064, 64241330, 102786128, 128482660, 205572256, 256965320, 411144512, 513930640, 1027861280, 2055722560]

約数ペア:

[(1, 2055722560), (2, 1027861280), (4, 513930640), (5, 411144512), (8, 256965320), (10, 205572256), (16, 128482660), (20, 102786128), (32, 64241330), (40, 51393064), (64, 32120665), (80, 25696532), (109, 18859840), (160, 12848266), (218, 9429920), (320, 6424133), (436, 4714960), (545, 3771968), (872, 2357480), (1090, 1885984), (1744, 1178740), (2180, 942992), (3488, 589370), (4360, 471496), (6976, 294685), (8720, 235748), (17440, 117874), (34880, 58937)]