189413000

素因数分解:

$2^3\times 5^3\times 7^1\times {\mathrm{27059}}^1$

素因数の和:27087

約数の個数: 64

約数和(自身を含む): 506563200

約数和(自身を除く): 317150200

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 25, 28, 35, 40, 50, 56, 70, 100, 125, 140, 175, 200, 250, 280, 350, 500, 700, 875, 1000, 1400, 1750, 3500, 7000, 27059, 54118, 108236, 135295, 189413, 216472, 270590, 378826, 541180, 676475, 757652, 947065, 1082360, 1352950, 1515304, 1894130, 2705900, 3382375, 3788260, 4735325, 5411800, 6764750, 7576520, 9470650, 13529500, 18941300, 23676625, 27059000, 37882600, 47353250, 94706500, 189413000]

約数ペア:

[(1, 189413000), (2, 94706500), (4, 47353250), (5, 37882600), (7, 27059000), (8, 23676625), (10, 18941300), (14, 13529500), (20, 9470650), (25, 7576520), (28, 6764750), (35, 5411800), (40, 4735325), (50, 3788260), (56, 3382375), (70, 2705900), (100, 1894130), (125, 1515304), (140, 1352950), (175, 1082360), (200, 947065), (250, 757652), (280, 676475), (350, 541180), (500, 378826), (700, 270590), (875, 216472), (1000, 189413), (1400, 135295), (1750, 108236), (3500, 54118), (7000, 27059)]