476610970

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{199}}^1\times {\mathrm{21773}}^1$

素因数の和:21990

約数の個数: 32

約数和(自身を含む): 940636800

約数和(自身を除く): 464025830

約数列:

[1, 2, 5, 10, 11, 22, 55, 110, 199, 398, 995, 1990, 2189, 4378, 10945, 21773, 21890, 43546, 108865, 217730, 239503, 479006, 1197515, 2395030, 4332827, 8665654, 21664135, 43328270, 47661097, 95322194, 238305485, 476610970]

約数ペア:

[(1, 476610970), (2, 238305485), (5, 95322194), (10, 47661097), (11, 43328270), (22, 21664135), (55, 8665654), (110, 4332827), (199, 2395030), (398, 1197515), (995, 479006), (1990, 239503), (2189, 217730), (4378, 108865), (10945, 43546), (21773, 21890)]