1320340010

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{829}}^1\times {\mathrm{14479}}^1$

素因数の和:15326

約数の個数: 32

約数和(自身を含む): 2595974400

約数和(自身を除く): 1275634390

約数列:

[1, 2, 5, 10, 11, 22, 55, 110, 829, 1658, 4145, 8290, 9119, 14479, 18238, 28958, 45595, 72395, 91190, 144790, 159269, 318538, 796345, 1592690, 12003091, 24006182, 60015455, 120030910, 132034001, 264068002, 660170005, 1320340010]

約数ペア:

[(1, 1320340010), (2, 660170005), (5, 264068002), (10, 132034001), (11, 120030910), (22, 60015455), (55, 24006182), (110, 12003091), (829, 1592690), (1658, 796345), (4145, 318538), (8290, 159269), (9119, 144790), (14479, 91190), (18238, 72395), (28958, 45595)]