40911265

素因数分解:

$5^1\times {\mathrm{17}}^1\times {\mathrm{71}}^1\times {\mathrm{6779}}^1$

素因数の和:6872

約数の個数: 16

約数和(自身を含む): 52721280

約数和(自身を除く): 11810015

約数列:

[1, 5, 17, 71, 85, 355, 1207, 6035, 6779, 33895, 115243, 481309, 576215, 2406545, 8182253, 40911265]

約数ペア:

[(1, 40911265), (5, 8182253), (17, 2406545), (71, 576215), (85, 481309), (355, 115243), (1207, 33895), (6035, 6779)]