1233400

素因数分解:

$2^3\times 5^2\times 7^1\times {\mathrm{881}}^1$

素因数の和:904

約数の個数: 48

約数和(自身を含む): 3281040

約数和(自身を除く): 2047640

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, 700, 881, 1400, 1762, 3524, 4405, 6167, 7048, 8810, 12334, 17620, 22025, 24668, 30835, 35240, 44050, 49336, 61670, 88100, 123340, 154175, 176200, 246680, 308350, 616700, 1233400]

約数ペア:

[(1, 1233400), (2, 616700), (4, 308350), (5, 246680), (7, 176200), (8, 154175), (10, 123340), (14, 88100), (20, 61670), (25, 49336), (28, 44050), (35, 35240), (40, 30835), (50, 24668), (56, 22025), (70, 17620), (100, 12334), (140, 8810), (175, 7048), (200, 6167), (280, 4405), (350, 3524), (700, 1762), (881, 1400)]