54081602560

素因数分解:

$2^{10}\times 5^1\times {\mathrm{10562813}}^1$

素因数の和:10562838

約数の個数: 44

約数和(自身を含む): 129732481548

約数和(自身を除く): 75650878988

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 128, 160, 256, 320, 512, 640, 1024, 1280, 2560, 5120, 10562813, 21125626, 42251252, 52814065, 84502504, 105628130, 169005008, 211256260, 338010016, 422512520, 676020032, 845025040, 1352040064, 1690050080, 2704080128, 3380100160, 5408160256, 6760200320, 10816320512, 13520400640, 27040801280, 54081602560]

約数ペア:

[(1, 54081602560), (2, 27040801280), (4, 13520400640), (5, 10816320512), (8, 6760200320), (10, 5408160256), (16, 3380100160), (20, 2704080128), (32, 1690050080), (40, 1352040064), (64, 845025040), (80, 676020032), (128, 422512520), (160, 338010016), (256, 211256260), (320, 169005008), (512, 105628130), (640, 84502504), (1024, 52814065), (1280, 42251252), (2560, 21125626), (5120, 10562813)]