15669628780

素因数分解:

$2^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{60267803}}^1$

素因数の和:60267825

約数の個数: 24

約数和(自身を含む): 35437468752

約数和(自身を除く): 19767839972

約数列:

[1, 2, 4, 5, 10, 13, 20, 26, 52, 65, 130, 260, 60267803, 120535606, 241071212, 301339015, 602678030, 783481439, 1205356060, 1566962878, 3133925756, 3917407195, 7834814390, 15669628780]

約数ペア:

[(1, 15669628780), (2, 7834814390), (4, 3917407195), (5, 3133925756), (10, 1566962878), (13, 1205356060), (20, 783481439), (26, 602678030), (52, 301339015), (65, 241071212), (130, 120535606), (260, 60267803)]