492730000

素因数分解:

$2^4\times 5^4\times 7^1\times {\mathrm{7039}}^1$

素因数の和:7074

約数の個数: 100

約数和(自身を含む): 1363563520

約数和(自身を除く): 870833520

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, 7039, 8750, 10000, 14000, 14078, 17500, 28156, 35000, 35195, 49273, 56312, 70000, 70390, 98546, 112624, 140780, 175975, 197092, 246365, 281560, 351950, 394184, 492730, 563120, 703900, 788368, 879875, 985460, 1231825, 1407800, 1759750, 1970920, 2463650, 2815600, 3519500, 3941840, 4399375, 4927300, 6159125, 7039000, 8798750, 9854600, 12318250, 14078000, 17597500, 19709200, 24636500, 30795625, 35195000, 49273000, 61591250, 70390000, 98546000, 123182500, 246365000, 492730000]

約数ペア:

[(1, 492730000), (2, 246365000), (4, 123182500), (5, 98546000), (7, 70390000), (8, 61591250), (10, 49273000), (14, 35195000), (16, 30795625), (20, 24636500), (25, 19709200), (28, 17597500), (35, 14078000), (40, 12318250), (50, 9854600), (56, 8798750), (70, 7039000), (80, 6159125), (100, 4927300), (112, 4399375), (125, 3941840), (140, 3519500), (175, 2815600), (200, 2463650), (250, 1970920), (280, 1759750), (350, 1407800), (400, 1231825), (500, 985460), (560, 879875), (625, 788368), (700, 703900), (875, 563120), (1000, 492730), (1250, 394184), (1400, 351950), (1750, 281560), (2000, 246365), (2500, 197092), (2800, 175975), (3500, 140780), (4375, 112624), (5000, 98546), (7000, 70390), (7039, 70000), (8750, 56312), (10000, 49273), (14000, 35195), (14078, 35000), (17500, 28156)]