2201560

素因数分解:

$2^3\times 5^1\times {\mathrm{23}}^1\times {\mathrm{2393}}^1$

素因数の和:2427

約数の個数: 32

約数和(自身を含む): 5171040

約数和(自身を除く): 2969480

約数列:

[1, 2, 4, 5, 8, 10, 20, 23, 40, 46, 92, 115, 184, 230, 460, 920, 2393, 4786, 9572, 11965, 19144, 23930, 47860, 55039, 95720, 110078, 220156, 275195, 440312, 550390, 1100780, 2201560]

約数ペア:

[(1, 2201560), (2, 1100780), (4, 550390), (5, 440312), (8, 275195), (10, 220156), (20, 110078), (23, 95720), (40, 55039), (46, 47860), (92, 23930), (115, 19144), (184, 11965), (230, 9572), (460, 4786), (920, 2393)]