40576855

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{71}}^1\times {\mathrm{10391}}^1$

素因数の和:10478

約数の個数: 16

約数和(自身を含む): 53872128

約数和(自身を除く): 13295273

約数列:

[1, 5, 11, 55, 71, 355, 781, 3905, 10391, 51955, 114301, 571505, 737761, 3688805, 8115371, 40576855]

約数ペア:

[(1, 40576855), (5, 8115371), (11, 3688805), (55, 737761), (71, 571505), (355, 114301), (781, 51955), (3905, 10391)]