12406900

素因数分解:

$2^2\times 5^2\times {\mathrm{11}}^1\times {\mathrm{11279}}^1$

素因数の和:11304

約数の個数: 36

約数和(自身を含む): 29373120

約数和(自身を除く): 16966220

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 25, 44, 50, 55, 100, 110, 220, 275, 550, 1100, 11279, 22558, 45116, 56395, 112790, 124069, 225580, 248138, 281975, 496276, 563950, 620345, 1127900, 1240690, 2481380, 3101725, 6203450, 12406900]

約数ペア:

[(1, 12406900), (2, 6203450), (4, 3101725), (5, 2481380), (10, 1240690), (11, 1127900), (20, 620345), (22, 563950), (25, 496276), (44, 281975), (50, 248138), (55, 225580), (100, 124069), (110, 112790), (220, 56395), (275, 45116), (550, 22558), (1100, 11279)]