40480974775

素因数分解:

$5^2\times {\mathrm{1721}}^1\times {\mathrm{940871}}^1$

素因数の和:942602

約数の個数: 12

約数和(自身を含む): 50225629104

約数和(自身を除く): 9744654329

約数列:

[1, 5, 25, 1721, 8605, 43025, 940871, 4704355, 23521775, 1619238991, 8096194955, 40480974775]

約数ペア:

[(1, 40480974775), (5, 8096194955), (25, 1619238991), (1721, 23521775), (8605, 4704355), (43025, 940871)]