107767280

素因数分解:

$2^4\times 5^1\times {\mathrm{1347091}}^1$

素因数の和:1347104

約数の個数: 20

約数和(自身を含む): 250559112

約数和(自身を除く): 142791832

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 1347091, 2694182, 5388364, 6735455, 10776728, 13470910, 21553456, 26941820, 53883640, 107767280]

約数ペア:

[(1, 107767280), (2, 53883640), (4, 26941820), (5, 21553456), (8, 13470910), (10, 10776728), (16, 6735455), (20, 5388364), (40, 2694182), (80, 1347091)]