2572460

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^2\times {\mathrm{1063}}^1$

素因数の和:1094

約数の個数: 36

約数和(自身を含む): 5943504

約数和(自身を除く): 3371044

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 44, 55, 110, 121, 220, 242, 484, 605, 1063, 1210, 2126, 2420, 4252, 5315, 10630, 11693, 21260, 23386, 46772, 58465, 116930, 128623, 233860, 257246, 514492, 643115, 1286230, 2572460]

約数ペア:

[(1, 2572460), (2, 1286230), (4, 643115), (5, 514492), (10, 257246), (11, 233860), (20, 128623), (22, 116930), (44, 58465), (55, 46772), (110, 23386), (121, 21260), (220, 11693), (242, 10630), (484, 5315), (605, 4252), (1063, 2420), (1210, 2126)]