40558255

素因数分解:

$5^1\times {\mathrm{19}}^1\times {\mathrm{131}}^1\times {\mathrm{3259}}^1$

素因数の和:3414

約数の個数: 16

約数和(自身を含む): 51638400

約数和(自身を除く): 11080145

約数列:

[1, 5, 19, 95, 131, 655, 2489, 3259, 12445, 16295, 61921, 309605, 426929, 2134645, 8111651, 40558255]

約数ペア:

[(1, 40558255), (5, 8111651), (19, 2134645), (95, 426929), (131, 309605), (655, 61921), (2489, 16295), (3259, 12445)]