25963910

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{73}}^1\times {\mathrm{5081}}^1$

素因数の和:5168

約数の個数: 32

約数和(自身を含む): 54153792

約数和(自身を除く): 28189882

約数列:

[1, 2, 5, 7, 10, 14, 35, 70, 73, 146, 365, 511, 730, 1022, 2555, 5081, 5110, 10162, 25405, 35567, 50810, 71134, 177835, 355670, 370913, 741826, 1854565, 2596391, 3709130, 5192782, 12981955, 25963910]

約数ペア:

[(1, 25963910), (2, 12981955), (5, 5192782), (7, 3709130), (10, 2596391), (14, 1854565), (35, 741826), (70, 370913), (73, 355670), (146, 177835), (365, 71134), (511, 50810), (730, 35567), (1022, 25405), (2555, 10162), (5081, 5110)]