51132130000

素因数分解:

$2^4\times 5^4\times 7^1\times {\mathrm{730459}}^1$

素因数の和:730494

約数の個数: 100

約数和(自身を含む): 141481336480

約数和(自身を除く): 90349206480

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 25, 28, 35, 40, 50, 56, 70, 80, 100, 112, 125, 140, 175, 200, 250, 280, 350, 400, 500, 560, 625, 700, 875, 1000, 1250, 1400, 1750, 2000, 2500, 2800, 3500, 4375, 5000, 7000, 8750, 10000, 14000, 17500, 35000, 70000, 730459, 1460918, 2921836, 3652295, 5113213, 5843672, 7304590, 10226426, 11687344, 14609180, 18261475, 20452852, 25566065, 29218360, 36522950, 40905704, 51132130, 58436720, 73045900, 81811408, 91307375, 102264260, 127830325, 146091800, 182614750, 204528520, 255660650, 292183600, 365229500, 409057040, 456536875, 511321300, 639151625, 730459000, 913073750, 1022642600, 1278303250, 1460918000, 1826147500, 2045285200, 2556606500, 3195758125, 3652295000, 5113213000, 6391516250, 7304590000, 10226426000, 12783032500, 25566065000, 51132130000]

約数ペア:

[(1, 51132130000), (2, 25566065000), (4, 12783032500), (5, 10226426000), (7, 7304590000), (8, 6391516250), (10, 5113213000), (14, 3652295000), (16, 3195758125), (20, 2556606500), (25, 2045285200), (28, 1826147500), (35, 1460918000), (40, 1278303250), (50, 1022642600), (56, 913073750), (70, 730459000), (80, 639151625), (100, 511321300), (112, 456536875), (125, 409057040), (140, 365229500), (175, 292183600), (200, 255660650), (250, 204528520), (280, 182614750), (350, 146091800), (400, 127830325), (500, 102264260), (560, 91307375), (625, 81811408), (700, 73045900), (875, 58436720), (1000, 51132130), (1250, 40905704), (1400, 36522950), (1750, 29218360), (2000, 25566065), (2500, 20452852), (2800, 18261475), (3500, 14609180), (4375, 11687344), (5000, 10226426), (7000, 7304590), (8750, 5843672), (10000, 5113213), (14000, 3652295), (17500, 2921836), (35000, 1460918), (70000, 730459)]