120651710

素因数分解:

$2^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{199}}^1\times {\mathrm{3191}}^1$

素因数の和:3416

約数の個数: 32

約数和(自身を含む): 229824000

約数和(自身を除く): 109172290

約数列:

[1, 2, 5, 10, 19, 38, 95, 190, 199, 398, 995, 1990, 3191, 3781, 6382, 7562, 15955, 18905, 31910, 37810, 60629, 121258, 303145, 606290, 635009, 1270018, 3175045, 6350090, 12065171, 24130342, 60325855, 120651710]

約数ペア:

[(1, 120651710), (2, 60325855), (5, 24130342), (10, 12065171), (19, 6350090), (38, 3175045), (95, 1270018), (190, 635009), (199, 606290), (398, 303145), (995, 121258), (1990, 60629), (3191, 37810), (3781, 31910), (6382, 18905), (7562, 15955)]