13441400

素因数分解:

$2^3\times 5^2\times 7^1\times {\mathrm{9601}}^1$

素因数の和:9624

約数の個数: 48

約数和(自身を含む): 35719440

約数和(自身を除く): 22278040

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, 1400, 9601, 19202, 38404, 48005, 67207, 76808, 96010, 134414, 192020, 240025, 268828, 336035, 384040, 480050, 537656, 672070, 960100, 1344140, 1680175, 1920200, 2688280, 3360350, 6720700, 13441400]

約数ペア:

[(1, 13441400), (2, 6720700), (4, 3360350), (5, 2688280), (7, 1920200), (8, 1680175), (10, 1344140), (14, 960100), (20, 672070), (25, 537656), (28, 480050), (35, 384040), (40, 336035), (50, 268828), (56, 240025), (70, 192020), (100, 134414), (140, 96010), (175, 76808), (200, 67207), (280, 48005), (350, 38404), (700, 19202), (1400, 9601)]