11315180

素因数分解:

$2^2\times 5^1\times {\mathrm{41}}^1\times {\mathrm{13799}}^1$

素因数の和:13849

約数の個数: 24

約数和(自身を含む): 24343200

約数和(自身を除く): 13028020

約数列:

[1, 2, 4, 5, 10, 20, 41, 82, 164, 205, 410, 820, 13799, 27598, 55196, 68995, 137990, 275980, 565759, 1131518, 2263036, 2828795, 5657590, 11315180]

約数ペア:

[(1, 11315180), (2, 5657590), (4, 2828795), (5, 2263036), (10, 1131518), (20, 565759), (41, 275980), (82, 137990), (164, 68995), (205, 55196), (410, 27598), (820, 13799)]