10780132

素因数分解:

$2^2\times {\mathrm{11}}^2\times {\mathrm{22273}}^1$

素因数の和:22299

約数の個数: 18

約数和(自身を含む): 20737094

約数和(自身を除く): 9956962

約数列:

[1, 2, 4, 11, 22, 44, 121, 242, 484, 22273, 44546, 89092, 245003, 490006, 980012, 2695033, 5390066, 10780132]

約数ペア:

[(1, 10780132), (2, 5390066), (4, 2695033), (11, 980012), (22, 490006), (44, 245003), (121, 89092), (242, 44546), (484, 22273)]