1344731500

素因数分解:

$2^2\times 5^3\times 7^3\times {\mathrm{7841}}^1$

素因数の和:7881

約数の個数: 96

約数和(自身を含む): 3425385600

約数和(自身を除く): 2080654100

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 25, 28, 35, 49, 50, 70, 98, 100, 125, 140, 175, 196, 245, 250, 343, 350, 490, 500, 686, 700, 875, 980, 1225, 1372, 1715, 1750, 2450, 3430, 3500, 4900, 6125, 6860, 7841, 8575, 12250, 15682, 17150, 24500, 31364, 34300, 39205, 42875, 54887, 78410, 85750, 109774, 156820, 171500, 196025, 219548, 274435, 384209, 392050, 548870, 768418, 784100, 980125, 1097740, 1372175, 1536836, 1921045, 1960250, 2689463, 2744350, 3842090, 3920500, 5378926, 5488700, 6860875, 7684180, 9605225, 10757852, 13447315, 13721750, 19210450, 26894630, 27443500, 38420900, 48026125, 53789260, 67236575, 96052250, 134473150, 192104500, 268946300, 336182875, 672365750, 1344731500]

約数ペア:

[(1, 1344731500), (2, 672365750), (4, 336182875), (5, 268946300), (7, 192104500), (10, 134473150), (14, 96052250), (20, 67236575), (25, 53789260), (28, 48026125), (35, 38420900), (49, 27443500), (50, 26894630), (70, 19210450), (98, 13721750), (100, 13447315), (125, 10757852), (140, 9605225), (175, 7684180), (196, 6860875), (245, 5488700), (250, 5378926), (343, 3920500), (350, 3842090), (490, 2744350), (500, 2689463), (686, 1960250), (700, 1921045), (875, 1536836), (980, 1372175), (1225, 1097740), (1372, 980125), (1715, 784100), (1750, 768418), (2450, 548870), (3430, 392050), (3500, 384209), (4900, 274435), (6125, 219548), (6860, 196025), (7841, 171500), (8575, 156820), (12250, 109774), (15682, 85750), (17150, 78410), (24500, 54887), (31364, 42875), (34300, 39205)]