12342560

素因数分解:

$2^5\times 5^1\times {\mathrm{77141}}^1$

素因数の和:77156

約数の個数: 24

約数和(自身を含む): 29159676

約数和(自身を除く): 16817116

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 80, 160, 77141, 154282, 308564, 385705, 617128, 771410, 1234256, 1542820, 2468512, 3085640, 6171280, 12342560]

約数ペア:

[(1, 12342560), (2, 6171280), (4, 3085640), (5, 2468512), (8, 1542820), (10, 1234256), (16, 771410), (20, 617128), (32, 385705), (40, 308564), (80, 154282), (160, 77141)]