115628540

素因数分解:

$2^2\times 5^1\times {\mathrm{139}}^1\times {\mathrm{41593}}^1$

素因数の和:41741

約数の個数: 24

約数和(自身を含む): 244572720

約数和(自身を除く): 128944180

約数列:

[1, 2, 4, 5, 10, 20, 139, 278, 556, 695, 1390, 2780, 41593, 83186, 166372, 207965, 415930, 831860, 5781427, 11562854, 23125708, 28907135, 57814270, 115628540]

約数ペア:

[(1, 115628540), (2, 57814270), (4, 28907135), (5, 23125708), (10, 11562854), (20, 5781427), (139, 831860), (278, 415930), (556, 207965), (695, 166372), (1390, 83186), (2780, 41593)]