125492060

素因数分解:

$2^2\times 5^1\times {\mathrm{43}}^1\times {\mathrm{337}}^1\times {\mathrm{433}}^1$

素因数の和:822

約数の個数: 48

約数和(自身を含む): 271086816

約数和(自身を除く): 145594756

約数列:

[1, 2, 4, 5, 10, 20, 43, 86, 172, 215, 337, 430, 433, 674, 860, 866, 1348, 1685, 1732, 2165, 3370, 4330, 6740, 8660, 14491, 18619, 28982, 37238, 57964, 72455, 74476, 93095, 144910, 145921, 186190, 289820, 291842, 372380, 583684, 729605, 1459210, 2918420, 6274603, 12549206, 25098412, 31373015, 62746030, 125492060]

約数ペア:

[(1, 125492060), (2, 62746030), (4, 31373015), (5, 25098412), (10, 12549206), (20, 6274603), (43, 2918420), (86, 1459210), (172, 729605), (215, 583684), (337, 372380), (430, 291842), (433, 289820), (674, 186190), (860, 145921), (866, 144910), (1348, 93095), (1685, 74476), (1732, 72455), (2165, 57964), (3370, 37238), (4330, 28982), (6740, 18619), (8660, 14491)]