26364540

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{439409}}^1$

素因数の和:439421

約数の個数: 24

約数和(自身を含む): 73820880

約数和(自身を除く): 47456340

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 439409, 878818, 1318227, 1757636, 2197045, 2636454, 4394090, 5272908, 6591135, 8788180, 13182270, 26364540]

約数ペア:

[(1, 26364540), (2, 13182270), (3, 8788180), (4, 6591135), (5, 5272908), (6, 4394090), (10, 2636454), (12, 2197045), (15, 1757636), (20, 1318227), (30, 878818), (60, 439409)]