42070000

素因数分解:

$2^4\times 5^4\times 7^1\times {\mathrm{601}}^1$

素因数の和:636

約数の個数: 100

約数和(自身を含む): 116600176

約数和(自身を除く): 74530176

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, 601, 625, 700, 875, 1000, 1202, 1250, 1400, 1750, 2000, 2404, 2500, 2800, 3005, 3500, 4207, 4375, 4808, 5000, 6010, 7000, 8414, 8750, 9616, 10000, 12020, 14000, 15025, 16828, 17500, 21035, 24040, 30050, 33656, 35000, 42070, 48080, 60100, 67312, 70000, 75125, 84140, 105175, 120200, 150250, 168280, 210350, 240400, 300500, 336560, 375625, 420700, 525875, 601000, 751250, 841400, 1051750, 1202000, 1502500, 1682800, 2103500, 2629375, 3005000, 4207000, 5258750, 6010000, 8414000, 10517500, 21035000, 42070000]

約数ペア:

[(1, 42070000), (2, 21035000), (4, 10517500), (5, 8414000), (7, 6010000), (8, 5258750), (10, 4207000), (14, 3005000), (16, 2629375), (20, 2103500), (25, 1682800), (28, 1502500), (35, 1202000), (40, 1051750), (50, 841400), (56, 751250), (70, 601000), (80, 525875), (100, 420700), (112, 375625), (125, 336560), (140, 300500), (175, 240400), (200, 210350), (250, 168280), (280, 150250), (350, 120200), (400, 105175), (500, 84140), (560, 75125), (601, 70000), (625, 67312), (700, 60100), (875, 48080), (1000, 42070), (1202, 35000), (1250, 33656), (1400, 30050), (1750, 24040), (2000, 21035), (2404, 17500), (2500, 16828), (2800, 15025), (3005, 14000), (3500, 12020), (4207, 10000), (4375, 9616), (4808, 8750), (5000, 8414), (6010, 7000)]