57290260

素因数分解:

$2^2\times 5^1\times {\mathrm{227}}^1\times {\mathrm{12619}}^1$

素因数の和:12855

約数の個数: 24

約数和(自身を含む): 120849120

約数和(自身を除く): 63558860

約数列:

[1, 2, 4, 5, 10, 20, 227, 454, 908, 1135, 2270, 4540, 12619, 25238, 50476, 63095, 126190, 252380, 2864513, 5729026, 11458052, 14322565, 28645130, 57290260]

約数ペア:

[(1, 57290260), (2, 28645130), (4, 14322565), (5, 11458052), (10, 5729026), (20, 2864513), (227, 252380), (454, 126190), (908, 63095), (1135, 50476), (2270, 25238), (4540, 12619)]