1078533920

素因数分解:

$2^5\times 5^1\times {\mathrm{449}}^1\times {\mathrm{15013}}^1$

素因数の和:15477

約数の個数: 48

約数和(自身を含む): 2553881400

約数和(自身を除く): 1475347480

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 80, 160, 449, 898, 1796, 2245, 3592, 4490, 7184, 8980, 14368, 15013, 17960, 30026, 35920, 60052, 71840, 75065, 120104, 150130, 240208, 300260, 480416, 600520, 1201040, 2402080, 6740837, 13481674, 26963348, 33704185, 53926696, 67408370, 107853392, 134816740, 215706784, 269633480, 539266960, 1078533920]

約数ペア:

[(1, 1078533920), (2, 539266960), (4, 269633480), (5, 215706784), (8, 134816740), (10, 107853392), (16, 67408370), (20, 53926696), (32, 33704185), (40, 26963348), (80, 13481674), (160, 6740837), (449, 2402080), (898, 1201040), (1796, 600520), (2245, 480416), (3592, 300260), (4490, 240208), (7184, 150130), (8980, 120104), (14368, 75065), (15013, 71840), (17960, 60052), (30026, 35920)]