2340700

素因数分解:

$2^2\times 5^2\times {\mathrm{89}}^1\times {\mathrm{263}}^1$

素因数の和:366

約数の個数: 36

約数和(自身を含む): 5155920

約数和(自身を除く): 2815220

約数列:

[1, 2, 4, 5, 10, 20, 25, 50, 89, 100, 178, 263, 356, 445, 526, 890, 1052, 1315, 1780, 2225, 2630, 4450, 5260, 6575, 8900, 13150, 23407, 26300, 46814, 93628, 117035, 234070, 468140, 585175, 1170350, 2340700]

約数ペア:

[(1, 2340700), (2, 1170350), (4, 585175), (5, 468140), (10, 234070), (20, 117035), (25, 93628), (50, 46814), (89, 26300), (100, 23407), (178, 13150), (263, 8900), (356, 6575), (445, 5260), (526, 4450), (890, 2630), (1052, 2225), (1315, 1780)]