841400

素因数分解:

$2^3\times 5^2\times 7^1\times {\mathrm{601}}^1$

素因数の和:624

約数の個数: 48

約数和(自身を含む): 2239440

約数和(自身を除く): 1398040

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 25, 28, 35, 40, 50, 56, 70, 100, 140, 175, 200, 280, 350, 601, 700, 1202, 1400, 2404, 3005, 4207, 4808, 6010, 8414, 12020, 15025, 16828, 21035, 24040, 30050, 33656, 42070, 60100, 84140, 105175, 120200, 168280, 210350, 420700, 841400]

約数ペア:

[(1, 841400), (2, 420700), (4, 210350), (5, 168280), (7, 120200), (8, 105175), (10, 84140), (14, 60100), (20, 42070), (25, 33656), (28, 30050), (35, 24040), (40, 21035), (50, 16828), (56, 15025), (70, 12020), (100, 8414), (140, 6010), (175, 4808), (200, 4207), (280, 3005), (350, 2404), (601, 1400), (700, 1202)]