2089968654070

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{73}}^1\times {\mathrm{260270069}}^1$

素因数の和:260270160

約数の個数: 32

約数和(自身を含む): 4160156798880

約数和(自身を除く): 2070188144810

約数列:

[1, 2, 5, 10, 11, 22, 55, 73, 110, 146, 365, 730, 803, 1606, 4015, 8030, 260270069, 520540138, 1301350345, 2602700690, 2862970759, 5725941518, 14314853795, 18999715037, 28629707590, 37999430074, 94998575185, 189997150370, 208996865407, 417993730814, 1044984327035, 2089968654070]

約数ペア:

[(1, 2089968654070), (2, 1044984327035), (5, 417993730814), (10, 208996865407), (11, 189997150370), (22, 94998575185), (55, 37999430074), (73, 28629707590), (110, 18999715037), (146, 14314853795), (365, 5725941518), (730, 2862970759), (803, 2602700690), (1606, 1301350345), (4015, 520540138), (8030, 260270069)]