106428760

素因数分解:

$2^3\times 5^1\times {\mathrm{2660719}}^1$

素因数の和:2660730

約数の個数: 16

約数和(自身を含む): 239464800

約数和(自身を除く): 133036040

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 2660719, 5321438, 10642876, 13303595, 21285752, 26607190, 53214380, 106428760]

約数ペア:

[(1, 106428760), (2, 53214380), (4, 26607190), (5, 21285752), (8, 13303595), (10, 10642876), (20, 5321438), (40, 2660719)]