10780528

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{61253}}^1$

素因数の和:61272

約数の個数: 20

約数和(自身を含む): 22786488

約数和(自身を除く): 12005960

約数列:

[1, 2, 4, 8, 11, 16, 22, 44, 88, 176, 61253, 122506, 245012, 490024, 673783, 980048, 1347566, 2695132, 5390264, 10780528]

約数ペア:

[(1, 10780528), (2, 5390264), (4, 2695132), (8, 1347566), (11, 980048), (16, 673783), (22, 490024), (44, 245012), (88, 122506), (176, 61253)]