12943000

素因数分解:

$2^3\times 5^3\times 7^1\times {\mathrm{43}}^2$

素因数の和:114

約数の個数: 96

約数和(自身を含む): 35436960

約数和(自身を除く): 22493960

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 25, 28, 35, 40, 43, 50, 56, 70, 86, 100, 125, 140, 172, 175, 200, 215, 250, 280, 301, 344, 350, 430, 500, 602, 700, 860, 875, 1000, 1075, 1204, 1400, 1505, 1720, 1750, 1849, 2150, 2408, 3010, 3500, 3698, 4300, 5375, 6020, 7000, 7396, 7525, 8600, 9245, 10750, 12040, 12943, 14792, 15050, 18490, 21500, 25886, 30100, 36980, 37625, 43000, 46225, 51772, 60200, 64715, 73960, 75250, 92450, 103544, 129430, 150500, 184900, 231125, 258860, 301000, 323575, 369800, 462250, 517720, 647150, 924500, 1294300, 1617875, 1849000, 2588600, 3235750, 6471500, 12943000]

約数ペア:

[(1, 12943000), (2, 6471500), (4, 3235750), (5, 2588600), (7, 1849000), (8, 1617875), (10, 1294300), (14, 924500), (20, 647150), (25, 517720), (28, 462250), (35, 369800), (40, 323575), (43, 301000), (50, 258860), (56, 231125), (70, 184900), (86, 150500), (100, 129430), (125, 103544), (140, 92450), (172, 75250), (175, 73960), (200, 64715), (215, 60200), (250, 51772), (280, 46225), (301, 43000), (344, 37625), (350, 36980), (430, 30100), (500, 25886), (602, 21500), (700, 18490), (860, 15050), (875, 14792), (1000, 12943), (1075, 12040), (1204, 10750), (1400, 9245), (1505, 8600), (1720, 7525), (1750, 7396), (1849, 7000), (2150, 6020), (2408, 5375), (3010, 4300), (3500, 3698)]