100551040

素因数分解:

$2^7\times 5^1\times {\mathrm{19}}^1\times {\mathrm{8269}}^1$

素因数の和:8307

約数の個数: 64

約数和(自身を含む): 253062000

約数和(自身を除く): 152510960

約数列:

[1, 2, 4, 5, 8, 10, 16, 19, 20, 32, 38, 40, 64, 76, 80, 95, 128, 152, 160, 190, 304, 320, 380, 608, 640, 760, 1216, 1520, 2432, 3040, 6080, 8269, 12160, 16538, 33076, 41345, 66152, 82690, 132304, 157111, 165380, 264608, 314222, 330760, 529216, 628444, 661520, 785555, 1058432, 1256888, 1323040, 1571110, 2513776, 2646080, 3142220, 5027552, 5292160, 6284440, 10055104, 12568880, 20110208, 25137760, 50275520, 100551040]

約数ペア:

[(1, 100551040), (2, 50275520), (4, 25137760), (5, 20110208), (8, 12568880), (10, 10055104), (16, 6284440), (19, 5292160), (20, 5027552), (32, 3142220), (38, 2646080), (40, 2513776), (64, 1571110), (76, 1323040), (80, 1256888), (95, 1058432), (128, 785555), (152, 661520), (160, 628444), (190, 529216), (304, 330760), (320, 314222), (380, 264608), (608, 165380), (640, 157111), (760, 132304), (1216, 82690), (1520, 66152), (2432, 41345), (3040, 33076), (6080, 16538), (8269, 12160)]