187788677570

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{263}}^1\times {\mathrm{2029}}^1\times {\mathrm{2707}}^1$

素因数の和:5019

約数の個数: 64

約数和(自身を含む): 365720382720

約数和(自身を除く): 177931705150

約数列:

[1, 2, 5, 10, 13, 26, 65, 130, 263, 526, 1315, 2029, 2630, 2707, 3419, 4058, 5414, 6838, 10145, 13535, 17095, 20290, 26377, 27070, 34190, 35191, 52754, 70382, 131885, 175955, 263770, 351910, 533627, 711941, 1067254, 1423882, 2668135, 3559705, 5336270, 5492503, 6937151, 7119410, 9255233, 10985006, 13874302, 18510466, 27462515, 34685755, 46276165, 54925030, 69371510, 71402539, 92552330, 142805078, 357012695, 714025390, 1444528289, 2889056578, 7222641445, 14445282890, 18778867757, 37557735514, 93894338785, 187788677570]

約数ペア:

[(1, 187788677570), (2, 93894338785), (5, 37557735514), (10, 18778867757), (13, 14445282890), (26, 7222641445), (65, 2889056578), (130, 1444528289), (263, 714025390), (526, 357012695), (1315, 142805078), (2029, 92552330), (2630, 71402539), (2707, 69371510), (3419, 54925030), (4058, 46276165), (5414, 34685755), (6838, 27462515), (10145, 18510466), (13535, 13874302), (17095, 10985006), (20290, 9255233), (26377, 7119410), (27070, 6937151), (34190, 5492503), (35191, 5336270), (52754, 3559705), (70382, 2668135), (131885, 1423882), (175955, 1067254), (263770, 711941), (351910, 533627)]