5518660

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{39419}}^1$

素因数の和:39435

約数の個数: 24

約数和(自身を含む): 13245120

約数和(自身を除く): 7726460

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 140, 39419, 78838, 157676, 197095, 275933, 394190, 551866, 788380, 1103732, 1379665, 2759330, 5518660]

約数ペア:

[(1, 5518660), (2, 2759330), (4, 1379665), (5, 1103732), (7, 788380), (10, 551866), (14, 394190), (20, 275933), (28, 197095), (35, 157676), (70, 78838), (140, 39419)]