11159920

素因数分解:

$2^4\times 5^1\times {\mathrm{199}}^1\times {\mathrm{701}}^1$

素因数の和:913

約数の個数: 40

約数和(自身を含む): 26114400

約数和(自身を除く): 14954480

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 199, 398, 701, 796, 995, 1402, 1592, 1990, 2804, 3184, 3505, 3980, 5608, 7010, 7960, 11216, 14020, 15920, 28040, 56080, 139499, 278998, 557996, 697495, 1115992, 1394990, 2231984, 2789980, 5579960, 11159920]

約数ペア:

[(1, 11159920), (2, 5579960), (4, 2789980), (5, 2231984), (8, 1394990), (10, 1115992), (16, 697495), (20, 557996), (40, 278998), (80, 139499), (199, 56080), (398, 28040), (701, 15920), (796, 14020), (995, 11216), (1402, 7960), (1592, 7010), (1990, 5608), (2804, 3980), (3184, 3505)]