8238548080

素因数分解:

$2^4\times 5^1\times 7^1\times {\mathrm{131}}^1\times {\mathrm{112303}}^1$

素因数の和:112454

約数の個数: 80

約数和(自身を含む): 22058302464

約数和(自身を除く): 13819754384

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 35, 40, 56, 70, 80, 112, 131, 140, 262, 280, 524, 560, 655, 917, 1048, 1310, 1834, 2096, 2620, 3668, 4585, 5240, 7336, 9170, 10480, 14672, 18340, 36680, 73360, 112303, 224606, 449212, 561515, 786121, 898424, 1123030, 1572242, 1796848, 2246060, 3144484, 3930605, 4492120, 6288968, 7861210, 8984240, 12577936, 14711693, 15722420, 29423386, 31444840, 58846772, 62889680, 73558465, 102981851, 117693544, 147116930, 205963702, 235387088, 294233860, 411927404, 514909255, 588467720, 823854808, 1029818510, 1176935440, 1647709616, 2059637020, 4119274040, 8238548080]

約数ペア:

[(1, 8238548080), (2, 4119274040), (4, 2059637020), (5, 1647709616), (7, 1176935440), (8, 1029818510), (10, 823854808), (14, 588467720), (16, 514909255), (20, 411927404), (28, 294233860), (35, 235387088), (40, 205963702), (56, 147116930), (70, 117693544), (80, 102981851), (112, 73558465), (131, 62889680), (140, 58846772), (262, 31444840), (280, 29423386), (524, 15722420), (560, 14711693), (655, 12577936), (917, 8984240), (1048, 7861210), (1310, 6288968), (1834, 4492120), (2096, 3930605), (2620, 3144484), (3668, 2246060), (4585, 1796848), (5240, 1572242), (7336, 1123030), (9170, 898424), (10480, 786121), (14672, 561515), (18340, 449212), (36680, 224606), (73360, 112303)]