57361640

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{349}}^1\times {\mathrm{587}}^1$

素因数の和:954

約数の個数: 64

約数和(自身を含む): 148176000

約数和(自身を除く): 90814360

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 28, 35, 40, 56, 70, 140, 280, 349, 587, 698, 1174, 1396, 1745, 2348, 2443, 2792, 2935, 3490, 4109, 4696, 4886, 5870, 6980, 8218, 9772, 11740, 12215, 13960, 16436, 19544, 20545, 23480, 24430, 32872, 41090, 48860, 82180, 97720, 164360, 204863, 409726, 819452, 1024315, 1434041, 1638904, 2048630, 2868082, 4097260, 5736164, 7170205, 8194520, 11472328, 14340410, 28680820, 57361640]

約数ペア:

[(1, 57361640), (2, 28680820), (4, 14340410), (5, 11472328), (7, 8194520), (8, 7170205), (10, 5736164), (14, 4097260), (20, 2868082), (28, 2048630), (35, 1638904), (40, 1434041), (56, 1024315), (70, 819452), (140, 409726), (280, 204863), (349, 164360), (587, 97720), (698, 82180), (1174, 48860), (1396, 41090), (1745, 32872), (2348, 24430), (2443, 23480), (2792, 20545), (2935, 19544), (3490, 16436), (4109, 13960), (4696, 12215), (4886, 11740), (5870, 9772), (6980, 8218)]