118174840

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{587}}^1\times {\mathrm{719}}^1$

素因数の和:1324

約数の個数: 64

約数和(自身を含む): 304819200

約数和(自身を除く): 186644360

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 28, 35, 40, 56, 70, 140, 280, 587, 719, 1174, 1438, 2348, 2876, 2935, 3595, 4109, 4696, 5033, 5752, 5870, 7190, 8218, 10066, 11740, 14380, 16436, 20132, 20545, 23480, 25165, 28760, 32872, 40264, 41090, 50330, 82180, 100660, 164360, 201320, 422053, 844106, 1688212, 2110265, 2954371, 3376424, 4220530, 5908742, 8441060, 11817484, 14771855, 16882120, 23634968, 29543710, 59087420, 118174840]

約数ペア:

[(1, 118174840), (2, 59087420), (4, 29543710), (5, 23634968), (7, 16882120), (8, 14771855), (10, 11817484), (14, 8441060), (20, 5908742), (28, 4220530), (35, 3376424), (40, 2954371), (56, 2110265), (70, 1688212), (140, 844106), (280, 422053), (587, 201320), (719, 164360), (1174, 100660), (1438, 82180), (2348, 50330), (2876, 41090), (2935, 40264), (3595, 32872), (4109, 28760), (4696, 25165), (5033, 23480), (5752, 20545), (5870, 20132), (7190, 16436), (8218, 14380), (10066, 11740)]