260045855

素因数分解:

$5^1\times {\mathrm{17}}^1\times {\mathrm{677}}^1\times {\mathrm{4519}}^1$

素因数の和:5218

約数の個数: 16

約数和(自身を含む): 330972480

約数和(自身を除く): 70926625

約数列:

[1, 5, 17, 85, 677, 3385, 4519, 11509, 22595, 57545, 76823, 384115, 3059363, 15296815, 52009171, 260045855]

約数ペア:

[(1, 260045855), (5, 52009171), (17, 15296815), (85, 3059363), (677, 384115), (3385, 76823), (4519, 57545), (11509, 22595)]