260075450

素因数分解:

$2^1\times 5^2\times {\mathrm{5201509}}^1$

素因数の和:5201521

約数の個数: 12

約数和(自身を含む): 483740430

約数和(自身を除く): 223664980

約数列:

[1, 2, 5, 10, 25, 50, 5201509, 10403018, 26007545, 52015090, 130037725, 260075450]

約数ペア:

[(1, 260075450), (2, 130037725), (5, 52015090), (10, 26007545), (25, 10403018), (50, 5201509)]