16384900

素因数分解:

$2^2\times 5^2\times 7^1\times {\mathrm{89}}^1\times {\mathrm{263}}^1$

素因数の和:373

約数の個数: 72

約数和(自身を含む): 41247360

約数和(自身を除く): 24862460

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 25, 28, 35, 50, 70, 89, 100, 140, 175, 178, 263, 350, 356, 445, 526, 623, 700, 890, 1052, 1246, 1315, 1780, 1841, 2225, 2492, 2630, 3115, 3682, 4450, 5260, 6230, 6575, 7364, 8900, 9205, 12460, 13150, 15575, 18410, 23407, 26300, 31150, 36820, 46025, 46814, 62300, 92050, 93628, 117035, 163849, 184100, 234070, 327698, 468140, 585175, 655396, 819245, 1170350, 1638490, 2340700, 3276980, 4096225, 8192450, 16384900]

約数ペア:

[(1, 16384900), (2, 8192450), (4, 4096225), (5, 3276980), (7, 2340700), (10, 1638490), (14, 1170350), (20, 819245), (25, 655396), (28, 585175), (35, 468140), (50, 327698), (70, 234070), (89, 184100), (100, 163849), (140, 117035), (175, 93628), (178, 92050), (263, 62300), (350, 46814), (356, 46025), (445, 36820), (526, 31150), (623, 26300), (700, 23407), (890, 18410), (1052, 15575), (1246, 13150), (1315, 12460), (1780, 9205), (1841, 8900), (2225, 7364), (2492, 6575), (2630, 6230), (3115, 5260), (3682, 4450)]