868439007680

素因数分解:

$2^6\times 5^1\times {\mathrm{84737}}^1\times {\mathrm{32027}}^1$

素因数の和:116781

約数の個数: 56

約数和(自身を含む): 2068059361968

約数和(自身を除く): 1199620354288

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 160, 320, 32027, 64054, 84737, 128108, 160135, 169474, 256216, 320270, 338948, 423685, 512432, 640540, 677896, 847370, 1024864, 1281080, 1355792, 1694740, 2049728, 2562160, 2711584, 3389480, 5124320, 5423168, 6778960, 10248640, 13557920, 27115840, 2713871899, 5427743798, 10855487596, 13569359495, 21710975192, 27138718990, 43421950384, 54277437980, 86843900768, 108554875960, 173687801536, 217109751920, 434219503840, 868439007680]

約数ペア:

[(1, 868439007680), (2, 434219503840), (4, 217109751920), (5, 173687801536), (8, 108554875960), (10, 86843900768), (16, 54277437980), (20, 43421950384), (32, 27138718990), (40, 21710975192), (64, 13569359495), (80, 10855487596), (160, 5427743798), (320, 2713871899), (32027, 27115840), (64054, 13557920), (84737, 10248640), (128108, 6778960), (160135, 5423168), (169474, 5124320), (256216, 3389480), (320270, 2711584), (338948, 2562160), (423685, 2049728), (512432, 1694740), (640540, 1355792), (677896, 1281080), (847370, 1024864)]