11415536680

素因数分解:

$2^3\times 5^1\times {\mathrm{19}}^1\times {\mathrm{15020443}}^1$

素因数の和:15020473

約数の個数: 32

約数和(自身を含む): 27036799200

約数和(自身を除く): 15621262520

約数列:

[1, 2, 4, 5, 8, 10, 19, 20, 38, 40, 76, 95, 152, 190, 380, 760, 15020443, 30040886, 60081772, 75102215, 120163544, 150204430, 285388417, 300408860, 570776834, 600817720, 1141553668, 1426942085, 2283107336, 2853884170, 5707768340, 11415536680]

約数ペア:

[(1, 11415536680), (2, 5707768340), (4, 2853884170), (5, 2283107336), (8, 1426942085), (10, 1141553668), (19, 600817720), (20, 570776834), (38, 300408860), (40, 285388417), (76, 150204430), (95, 120163544), (152, 75102215), (190, 60081772), (380, 30040886), (760, 15020443)]