11756960

素因数分解:

$2^5\times 5^1\times {\mathrm{197}}^1\times {\mathrm{373}}^1$

素因数の和:585

約数の個数: 48

約数和(自身を含む): 27991656

約数和(自身を除く): 16234696

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 80, 160, 197, 373, 394, 746, 788, 985, 1492, 1576, 1865, 1970, 2984, 3152, 3730, 3940, 5968, 6304, 7460, 7880, 11936, 14920, 15760, 29840, 31520, 59680, 73481, 146962, 293924, 367405, 587848, 734810, 1175696, 1469620, 2351392, 2939240, 5878480, 11756960]

約数ペア:

[(1, 11756960), (2, 5878480), (4, 2939240), (5, 2351392), (8, 1469620), (10, 1175696), (16, 734810), (20, 587848), (32, 367405), (40, 293924), (80, 146962), (160, 73481), (197, 59680), (373, 31520), (394, 29840), (746, 15760), (788, 14920), (985, 11936), (1492, 7880), (1576, 7460), (1865, 6304), (1970, 5968), (2984, 3940), (3152, 3730)]