11128100

素因数分解:

$2^2\times 5^2\times {\mathrm{257}}^1\times {\mathrm{433}}^1$

素因数の和:704

約数の個数: 36

約数和(自身を含む): 24297924

約数和(自身を除く): 13169824

約数列:

[1, 2, 4, 5, 10, 20, 25, 50, 100, 257, 433, 514, 866, 1028, 1285, 1732, 2165, 2570, 4330, 5140, 6425, 8660, 10825, 12850, 21650, 25700, 43300, 111281, 222562, 445124, 556405, 1112810, 2225620, 2782025, 5564050, 11128100]

約数ペア:

[(1, 11128100), (2, 5564050), (4, 2782025), (5, 2225620), (10, 1112810), (20, 556405), (25, 445124), (50, 222562), (100, 111281), (257, 43300), (433, 25700), (514, 21650), (866, 12850), (1028, 10825), (1285, 8660), (1732, 6425), (2165, 5140), (2570, 4330)]