8730130

素因数分解:

$2^1\times 5^1\times {\mathrm{41}}^1\times {\mathrm{107}}^1\times {\mathrm{199}}^1$

素因数の和:354

約数の個数: 32

約数和(自身を含む): 16329600

約数和(自身を除く): 7599470

約数列:

[1, 2, 5, 10, 41, 82, 107, 199, 205, 214, 398, 410, 535, 995, 1070, 1990, 4387, 8159, 8774, 16318, 21293, 21935, 40795, 42586, 43870, 81590, 106465, 212930, 873013, 1746026, 4365065, 8730130]

約数ペア:

[(1, 8730130), (2, 4365065), (5, 1746026), (10, 873013), (41, 212930), (82, 106465), (107, 81590), (199, 43870), (205, 42586), (214, 40795), (398, 21935), (410, 21293), (535, 16318), (995, 8774), (1070, 8159), (1990, 4387)]