2957986900

素因数分解:

$2^2\times 5^2\times {\mathrm{11}}^1\times {\mathrm{2689079}}^1$

素因数の和:2689104

約数の個数: 36

約数和(自身を含む): 7002364320

約数和(自身を除く): 4044377420

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 25, 44, 50, 55, 100, 110, 220, 275, 550, 1100, 2689079, 5378158, 10756316, 13445395, 26890790, 29579869, 53781580, 59159738, 67226975, 118319476, 134453950, 147899345, 268907900, 295798690, 591597380, 739496725, 1478993450, 2957986900]

約数ペア:

[(1, 2957986900), (2, 1478993450), (4, 739496725), (5, 591597380), (10, 295798690), (11, 268907900), (20, 147899345), (22, 134453950), (25, 118319476), (44, 67226975), (50, 59159738), (55, 53781580), (100, 29579869), (110, 26890790), (220, 13445395), (275, 10756316), (550, 5378158), (1100, 2689079)]