1112410

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{199}}^1$

素因数の和:262

約数の個数: 32

約数和(自身を含む): 2217600

約数和(自身を除く): 1105190

約数列:

[1, 2, 5, 10, 13, 26, 43, 65, 86, 130, 199, 215, 398, 430, 559, 995, 1118, 1990, 2587, 2795, 5174, 5590, 8557, 12935, 17114, 25870, 42785, 85570, 111241, 222482, 556205, 1112410]

約数ペア:

[(1, 1112410), (2, 556205), (5, 222482), (10, 111241), (13, 85570), (26, 42785), (43, 25870), (65, 17114), (86, 12935), (130, 8557), (199, 5590), (215, 5174), (398, 2795), (430, 2587), (559, 1990), (995, 1118)]