1311826.00000000

素因数分解:

$2^1\times 5^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{109}}^1\times {\mathrm{199}}^1$

素因数の和:340

約数の個数: 96

約数和(自身を含む): 229152000

約数和(自身を除く): 130457950

約数列:

[1, 2, 5, 7, 10, 13, 14, 25, 26, 35, 50, 65, 70, 91, 109, 130, 175, 182, 199, 218, 325, 350, 398, 455, 545, 650, 763, 910, 995, 1090, 1393, 1417, 1526, 1990, 2275, 2587, 2725, 2786, 2834, 3815, 4550, 4975, 5174, 5450, 6965, 7085, 7630, 9919, 9950, 12935, 13930, 14170, 18109, 19075, 19838, 21691, 25870, 34825, 35425, 36218, 38150, 43382, 49595, 64675, 69650, 70850, 90545, 99190, 108455, 129350, 151837, 181090, 216910, 247975, 281983, 303674, 452725, 495950, 542275, 563966, 759185, 905450, 1084550, 1409915, 1518370, 1973881, 2819830, 3795925, 3947762, 7049575, 7591850, 9869405, 14099150, 19738810, 49347025, 98694050]

約数ペア:

[(1, 98694050), (2, 49347025), (5, 19738810), (7, 14099150), (10, 9869405), (13, 7591850), (14, 7049575), (25, 3947762), (26, 3795925), (35, 2819830), (50, 1973881), (65, 1518370), (70, 1409915), (91, 1084550), (109, 905450), (130, 759185), (175, 563966), (182, 542275), (199, 495950), (218, 452725), (325, 303674), (350, 281983), (398, 247975), (455, 216910), (545, 181090), (650, 151837), (763, 129350), (910, 108455), (995, 99190), (1090, 90545), (1393, 70850), (1417, 69650), (1526, 64675), (1990, 49595), (2275, 43382), (2587, 38150), (2725, 36218), (2786, 35425), (2834, 34825), (3815, 25870), (4550, 21691), (4975, 19838), (5174, 19075), (5450, 18109), (6965, 14170), (7085, 13930), (7630, 12935), (9919, 9950)]