26952820

素因数分解:

$2^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{79273}}^1$

素因数の和:79299

約数の個数: 24

約数和(自身を含む): 59931144

約数和(自身を除く): 32978324

約数列:

[1, 2, 4, 5, 10, 17, 20, 34, 68, 85, 170, 340, 79273, 158546, 317092, 396365, 792730, 1347641, 1585460, 2695282, 5390564, 6738205, 13476410, 26952820]

約数ペア:

[(1, 26952820), (2, 13476410), (4, 6738205), (5, 5390564), (10, 2695282), (17, 1585460), (20, 1347641), (34, 792730), (68, 396365), (85, 317092), (170, 158546), (340, 79273)]