27931692920

素因数分解:

$2^3\times 5^1\times {\mathrm{17}}^1\times {\mathrm{41076019}}^1$

素因数の和:41076047

約数の個数: 32

約数和(自身を含む): 66543152400

約数和(自身を除く): 38611459480

約数列:

[1, 2, 4, 5, 8, 10, 17, 20, 34, 40, 68, 85, 136, 170, 340, 680, 41076019, 82152038, 164304076, 205380095, 328608152, 410760190, 698292323, 821520380, 1396584646, 1643040760, 2793169292, 3491461615, 5586338584, 6982923230, 13965846460, 27931692920]

約数ペア:

[(1, 27931692920), (2, 13965846460), (4, 6982923230), (5, 5586338584), (8, 3491461615), (10, 2793169292), (17, 1643040760), (20, 1396584646), (34, 821520380), (40, 698292323), (68, 410760190), (85, 328608152), (136, 205380095), (170, 164304076), (340, 82152038), (680, 41076019)]