45914497280

素因数分解:

$2^8\times 5^1\times {\mathrm{109}}^1\times {\mathrm{329089}}^1$

素因数の和:329219

約数の個数: 72

約数和(自身を含む): 110988893400

約数和(自身を除く): 65074396120

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 109, 128, 160, 218, 256, 320, 436, 545, 640, 872, 1090, 1280, 1744, 2180, 3488, 4360, 6976, 8720, 13952, 17440, 27904, 34880, 69760, 139520, 329089, 658178, 1316356, 1645445, 2632712, 3290890, 5265424, 6581780, 10530848, 13163560, 21061696, 26327120, 35870701, 42123392, 52654240, 71741402, 84246784, 105308480, 143482804, 179353505, 210616960, 286965608, 358707010, 421233920, 573931216, 717414020, 1147862432, 1434828040, 2295724864, 2869656080, 4591449728, 5739312160, 9182899456, 11478624320, 22957248640, 45914497280]

約数ペア:

[(1, 45914497280), (2, 22957248640), (4, 11478624320), (5, 9182899456), (8, 5739312160), (10, 4591449728), (16, 2869656080), (20, 2295724864), (32, 1434828040), (40, 1147862432), (64, 717414020), (80, 573931216), (109, 421233920), (128, 358707010), (160, 286965608), (218, 210616960), (256, 179353505), (320, 143482804), (436, 105308480), (545, 84246784), (640, 71741402), (872, 52654240), (1090, 42123392), (1280, 35870701), (1744, 26327120), (2180, 21061696), (3488, 13163560), (4360, 10530848), (6976, 6581780), (8720, 5265424), (13952, 3290890), (17440, 2632712), (27904, 1645445), (34880, 1316356), (69760, 658178), (139520, 329089)]