117616520

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{101}}^1\times {\mathrm{4159}}^1$

素因数の和:4278

約数の個数: 64

約数和(自身を含む): 305510400

約数和(自身を除く): 187893880

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 28, 35, 40, 56, 70, 101, 140, 202, 280, 404, 505, 707, 808, 1010, 1414, 2020, 2828, 3535, 4040, 4159, 5656, 7070, 8318, 14140, 16636, 20795, 28280, 29113, 33272, 41590, 58226, 83180, 116452, 145565, 166360, 232904, 291130, 420059, 582260, 840118, 1164520, 1680236, 2100295, 2940413, 3360472, 4200590, 5880826, 8401180, 11761652, 14702065, 16802360, 23523304, 29404130, 58808260, 117616520]

約数ペア:

[(1, 117616520), (2, 58808260), (4, 29404130), (5, 23523304), (7, 16802360), (8, 14702065), (10, 11761652), (14, 8401180), (20, 5880826), (28, 4200590), (35, 3360472), (40, 2940413), (56, 2100295), (70, 1680236), (101, 1164520), (140, 840118), (202, 582260), (280, 420059), (404, 291130), (505, 232904), (707, 166360), (808, 145565), (1010, 116452), (1414, 83180), (2020, 58226), (2828, 41590), (3535, 33272), (4040, 29113), (4159, 28280), (5656, 20795), (7070, 16636), (8318, 14140)]