47343040

素因数分解:

$2^6\times 5^1\times {\mathrm{197}}^1\times {\mathrm{751}}^1$

素因数の和:965

約数の個数: 56

約数和(自身を含む): 113458752

約数和(自身を除く): 66115712

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 160, 197, 320, 394, 751, 788, 985, 1502, 1576, 1970, 3004, 3152, 3755, 3940, 6008, 6304, 7510, 7880, 12016, 12608, 15020, 15760, 24032, 30040, 31520, 48064, 60080, 63040, 120160, 147947, 240320, 295894, 591788, 739735, 1183576, 1479470, 2367152, 2958940, 4734304, 5917880, 9468608, 11835760, 23671520, 47343040]

約数ペア:

[(1, 47343040), (2, 23671520), (4, 11835760), (5, 9468608), (8, 5917880), (10, 4734304), (16, 2958940), (20, 2367152), (32, 1479470), (40, 1183576), (64, 739735), (80, 591788), (160, 295894), (197, 240320), (320, 147947), (394, 120160), (751, 63040), (788, 60080), (985, 48064), (1502, 31520), (1576, 30040), (1970, 24032), (3004, 15760), (3152, 15020), (3755, 12608), (3940, 12016), (6008, 7880), (6304, 7510)]