13022140

素因数分解:

$2^2\times 5^1\times {\mathrm{23}}^1\times {\mathrm{28309}}^1$

素因数の和:28341

約数の個数: 24

約数和(自身を含む): 28536480

約数和(自身を除く): 15514340

約数列:

[1, 2, 4, 5, 10, 20, 23, 46, 92, 115, 230, 460, 28309, 56618, 113236, 141545, 283090, 566180, 651107, 1302214, 2604428, 3255535, 6511070, 13022140]

約数ペア:

[(1, 13022140), (2, 6511070), (4, 3255535), (5, 2604428), (10, 1302214), (20, 651107), (23, 566180), (46, 283090), (92, 141545), (115, 113236), (230, 56618), (460, 28309)]