65607190

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{31391}}^1$

素因数の和:31428

約数の個数: 32

約数和(自身を含む): 135613440

約数和(自身を除く): 70006250

約数列:

[1, 2, 5, 10, 11, 19, 22, 38, 55, 95, 110, 190, 209, 418, 1045, 2090, 31391, 62782, 156955, 313910, 345301, 596429, 690602, 1192858, 1726505, 2982145, 3453010, 5964290, 6560719, 13121438, 32803595, 65607190]

約数ペア:

[(1, 65607190), (2, 32803595), (5, 13121438), (10, 6560719), (11, 5964290), (19, 3453010), (22, 2982145), (38, 1726505), (55, 1192858), (95, 690602), (110, 596429), (190, 345301), (209, 313910), (418, 156955), (1045, 62782), (2090, 31391)]