4285390.00000000

素因数分解:

$2^4\times 5^3\times 7^1\times {\mathrm{5939}}^1$

素因数の和:5969

約数の個数: 80

約数和(自身を含む): 229806720

約数和(自身を除く): 146660720

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, 700, 875, 1000, 1400, 1750, 2000, 2800, 3500, 5939, 7000, 11878, 14000, 23756, 29695, 41573, 47512, 59390, 83146, 95024, 118780, 148475, 166292, 207865, 237560, 296950, 332584, 415730, 475120, 593900, 665168, 742375, 831460, 1039325, 1187800, 1484750, 1662920, 2078650, 2375600, 2969500, 3325840, 4157300, 5196625, 5939000, 8314600, 10393250, 11878000, 16629200, 20786500, 41573000, 83146000]

約数ペア:

[(1, 83146000), (2, 41573000), (4, 20786500), (5, 16629200), (7, 11878000), (8, 10393250), (10, 8314600), (14, 5939000), (16, 5196625), (20, 4157300), (25, 3325840), (28, 2969500), (35, 2375600), (40, 2078650), (50, 1662920), (56, 1484750), (70, 1187800), (80, 1039325), (100, 831460), (112, 742375), (125, 665168), (140, 593900), (175, 475120), (200, 415730), (250, 332584), (280, 296950), (350, 237560), (400, 207865), (500, 166292), (560, 148475), (700, 118780), (875, 95024), (1000, 83146), (1400, 59390), (1750, 47512), (2000, 41573), (2800, 29695), (3500, 23756), (5939, 14000), (7000, 11878)]