26644120

素因数分解:

$2^3\times 5^1\times {\mathrm{23}}^1\times {\mathrm{28961}}^1$

素因数の和:28995

約数の個数: 32

約数和(自身を含む): 62557920

約数和(自身を除く): 35913800

約数列:

[1, 2, 4, 5, 8, 10, 20, 23, 40, 46, 92, 115, 184, 230, 460, 920, 28961, 57922, 115844, 144805, 231688, 289610, 579220, 666103, 1158440, 1332206, 2664412, 3330515, 5328824, 6661030, 13322060, 26644120]

約数ペア:

[(1, 26644120), (2, 13322060), (4, 6661030), (5, 5328824), (8, 3330515), (10, 2664412), (20, 1332206), (23, 1158440), (40, 666103), (46, 579220), (92, 289610), (115, 231688), (184, 144805), (230, 115844), (460, 57922), (920, 28961)]