65301702980

素因数分解:

$2^2\times 5^1\times {\mathrm{353}}^1\times {\mathrm{9249533}}^1$

素因数の和:9249895

約数の個数: 24

約数和(自身を含む): 137522071512

約数和(自身を除く): 72220368532

約数列:

[1, 2, 4, 5, 10, 20, 353, 706, 1412, 1765, 3530, 7060, 9249533, 18499066, 36998132, 46247665, 92495330, 184990660, 3265085149, 6530170298, 13060340596, 16325425745, 32650851490, 65301702980]

約数ペア:

[(1, 65301702980), (2, 32650851490), (4, 16325425745), (5, 13060340596), (10, 6530170298), (20, 3265085149), (353, 184990660), (706, 92495330), (1412, 46247665), (1765, 36998132), (3530, 18499066), (7060, 9249533)]