26643406720

素因数分解:

$2^7\times 5^1\times 7^1\times {\mathrm{5947189}}^1$

素因数の和:5947215

約数の個数: 64

約数和(自身を含む): 72793605600

約数和(自身を除く): 46150198880

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 32, 35, 40, 56, 64, 70, 80, 112, 128, 140, 160, 224, 280, 320, 448, 560, 640, 896, 1120, 2240, 4480, 5947189, 11894378, 23788756, 29735945, 41630323, 47577512, 59471890, 83260646, 95155024, 118943780, 166521292, 190310048, 208151615, 237887560, 333042584, 380620096, 416303230, 475775120, 666085168, 761240192, 832606460, 951550240, 1332170336, 1665212920, 1903100480, 2664340672, 3330425840, 3806200960, 5328681344, 6660851680, 13321703360, 26643406720]

約数ペア:

[(1, 26643406720), (2, 13321703360), (4, 6660851680), (5, 5328681344), (7, 3806200960), (8, 3330425840), (10, 2664340672), (14, 1903100480), (16, 1665212920), (20, 1332170336), (28, 951550240), (32, 832606460), (35, 761240192), (40, 666085168), (56, 475775120), (64, 416303230), (70, 380620096), (80, 333042584), (112, 237887560), (128, 208151615), (140, 190310048), (160, 166521292), (224, 118943780), (280, 95155024), (320, 83260646), (448, 59471890), (560, 47577512), (640, 41630323), (896, 29735945), (1120, 23788756), (2240, 11894378), (4480, 5947189)]