170714960

素因数分解:

$2^4\times 5^1\times {\mathrm{13}}^1\times {\mathrm{164149}}^1$

素因数の和:164175

約数の個数: 40

約数和(自身を含む): 427446600

約数和(自身を除く): 256731640

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 20, 26, 40, 52, 65, 80, 104, 130, 208, 260, 520, 1040, 164149, 328298, 656596, 820745, 1313192, 1641490, 2133937, 2626384, 3282980, 4267874, 6565960, 8535748, 10669685, 13131920, 17071496, 21339370, 34142992, 42678740, 85357480, 170714960]

約数ペア:

[(1, 170714960), (2, 85357480), (4, 42678740), (5, 34142992), (8, 21339370), (10, 17071496), (13, 13131920), (16, 10669685), (20, 8535748), (26, 6565960), (40, 4267874), (52, 3282980), (65, 2626384), (80, 2133937), (104, 1641490), (130, 1313192), (208, 820745), (260, 656596), (520, 328298), (1040, 164149)]