5401220

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{24551}}^1$

素因数の和:24571

約数の個数: 24

約数和(自身を含む): 12374208

約数和(自身を除く): 6972988

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 44, 55, 110, 220, 24551, 49102, 98204, 122755, 245510, 270061, 491020, 540122, 1080244, 1350305, 2700610, 5401220]

約数ペア:

[(1, 5401220), (2, 2700610), (4, 1350305), (5, 1080244), (10, 540122), (11, 491020), (20, 270061), (22, 245510), (44, 122755), (55, 98204), (110, 49102), (220, 24551)]