268001450

素因数分解:

$2^1\times 5^2\times {\mathrm{5360029}}^1$

素因数の和:5360041

約数の個数: 12

約数和(自身を含む): 498482790

約数和(自身を除く): 230481340

約数列:

[1, 2, 5, 10, 25, 50, 5360029, 10720058, 26800145, 53600290, 134000725, 268001450]

約数ペア:

[(1, 268001450), (2, 134000725), (5, 53600290), (10, 26800145), (25, 10720058), (50, 5360029)]