11835760

素因数分解:

$2^4\times 5^1\times {\mathrm{197}}^1\times {\mathrm{751}}^1$

素因数の和:961

約数の個数: 40

約数和(自身を含む): 27694656

約数和(自身を除く): 15858896

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 197, 394, 751, 788, 985, 1502, 1576, 1970, 3004, 3152, 3755, 3940, 6008, 7510, 7880, 12016, 15020, 15760, 30040, 60080, 147947, 295894, 591788, 739735, 1183576, 1479470, 2367152, 2958940, 5917880, 11835760]

約数ペア:

[(1, 11835760), (2, 5917880), (4, 2958940), (5, 2367152), (8, 1479470), (10, 1183576), (16, 739735), (20, 591788), (40, 295894), (80, 147947), (197, 60080), (394, 30040), (751, 15760), (788, 15020), (985, 12016), (1502, 7880), (1576, 7510), (1970, 6008), (3004, 3940), (3152, 3755)]