79701710

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{131}}^1\times {\mathrm{5531}}^1$

素因数の和:5680

約数の個数: 32

約数和(自身を含む): 157728384

約数和(自身を除く): 78026674

約数列:

[1, 2, 5, 10, 11, 22, 55, 110, 131, 262, 655, 1310, 1441, 2882, 5531, 7205, 11062, 14410, 27655, 55310, 60841, 121682, 304205, 608410, 724561, 1449122, 3622805, 7245610, 7970171, 15940342, 39850855, 79701710]

約数ペア:

[(1, 79701710), (2, 39850855), (5, 15940342), (10, 7970171), (11, 7245610), (22, 3622805), (55, 1449122), (110, 724561), (131, 608410), (262, 304205), (655, 121682), (1310, 60841), (1441, 55310), (2882, 27655), (5531, 14410), (7205, 11062)]