47937806080

素因数分解:

$2^8\times 5^1\times {\mathrm{127}}^1\times {\mathrm{294893}}^1$

素因数の和:295041

約数の個数: 72

約数和(自身を含む): 115730560512

約数和(自身を除く): 67792754432

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 127, 128, 160, 254, 256, 320, 508, 635, 640, 1016, 1270, 1280, 2032, 2540, 4064, 5080, 8128, 10160, 16256, 20320, 32512, 40640, 81280, 162560, 294893, 589786, 1179572, 1474465, 2359144, 2948930, 4718288, 5897860, 9436576, 11795720, 18873152, 23591440, 37451411, 37746304, 47182880, 74902822, 75492608, 94365760, 149805644, 187257055, 188731520, 299611288, 374514110, 377463040, 599222576, 749028220, 1198445152, 1498056440, 2396890304, 2996112880, 4793780608, 5992225760, 9587561216, 11984451520, 23968903040, 47937806080]

約数ペア:

[(1, 47937806080), (2, 23968903040), (4, 11984451520), (5, 9587561216), (8, 5992225760), (10, 4793780608), (16, 2996112880), (20, 2396890304), (32, 1498056440), (40, 1198445152), (64, 749028220), (80, 599222576), (127, 377463040), (128, 374514110), (160, 299611288), (254, 188731520), (256, 187257055), (320, 149805644), (508, 94365760), (635, 75492608), (640, 74902822), (1016, 47182880), (1270, 37746304), (1280, 37451411), (2032, 23591440), (2540, 18873152), (4064, 11795720), (5080, 9436576), (8128, 5897860), (10160, 4718288), (16256, 2948930), (20320, 2359144), (32512, 1474465), (40640, 1179572), (81280, 589786), (162560, 294893)]