78757310

素因数分解:

$2^1\times 5^1\times {\mathrm{41}}^1\times {\mathrm{192091}}^1$

素因数の和:192139

約数の個数: 16

約数和(自身を含む): 145221552

約数和(自身を除く): 66464242

約数列:

[1, 2, 5, 10, 41, 82, 205, 410, 192091, 384182, 960455, 1920910, 7875731, 15751462, 39378655, 78757310]

約数ペア:

[(1, 78757310), (2, 39378655), (5, 15751462), (10, 7875731), (41, 1920910), (82, 960455), (205, 384182), (410, 192091)]