68106260

素因数分解:

$2^2\times 5^1\times {\mathrm{19}}^2\times {\mathrm{9433}}^1$

素因数の和:9480

約数の個数: 36

約数和(自身を含む): 150962868

約数和(自身を除く): 82856608

約数列:

[1, 2, 4, 5, 10, 19, 20, 38, 76, 95, 190, 361, 380, 722, 1444, 1805, 3610, 7220, 9433, 18866, 37732, 47165, 94330, 179227, 188660, 358454, 716908, 896135, 1792270, 3405313, 3584540, 6810626, 13621252, 17026565, 34053130, 68106260]

約数ペア:

[(1, 68106260), (2, 34053130), (4, 17026565), (5, 13621252), (10, 6810626), (19, 3584540), (20, 3405313), (38, 1792270), (76, 896135), (95, 716908), (190, 358454), (361, 188660), (380, 179227), (722, 94330), (1444, 47165), (1805, 37732), (3610, 18866), (7220, 9433)]