3940065865

素因数分解:

$5^1\times {\mathrm{73}}^1\times {\mathrm{269}}^1\times {\mathrm{40129}}^1$

素因数の和:40476

約数の個数: 16

約数和(自身を含む): 4810784400

約数和(自身を除く): 870718535

約数列:

[1, 5, 73, 269, 365, 1345, 19637, 40129, 98185, 200645, 2929417, 10794701, 14647085, 53973505, 788013173, 3940065865]

約数ペア:

[(1, 3940065865), (5, 788013173), (73, 53973505), (269, 14647085), (365, 10794701), (1345, 2929417), (19637, 200645), (40129, 98185)]