2058100

素因数分解:

$2^2\times 5^2\times {\mathrm{11}}^1\times {\mathrm{1871}}^1$

素因数の和:1896

約数の個数: 36

約数和(自身を含む): 4874688

約数和(自身を除く): 2816588

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 25, 44, 50, 55, 100, 110, 220, 275, 550, 1100, 1871, 3742, 7484, 9355, 18710, 20581, 37420, 41162, 46775, 82324, 93550, 102905, 187100, 205810, 411620, 514525, 1029050, 2058100]

約数ペア:

[(1, 2058100), (2, 1029050), (4, 514525), (5, 411620), (10, 205810), (11, 187100), (20, 102905), (22, 93550), (25, 82324), (44, 46775), (50, 41162), (55, 37420), (100, 20581), (110, 18710), (220, 9355), (275, 7484), (550, 3742), (1100, 1871)]