28493300

素因数分解:

$2^2\times 5^2\times {\mathrm{11}}^1\times {\mathrm{25903}}^1$

素因数の和:25928

約数の個数: 36

約数和(自身を含む): 67454016

約数和(自身を除く): 38960716

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 25, 44, 50, 55, 100, 110, 220, 275, 550, 1100, 25903, 51806, 103612, 129515, 259030, 284933, 518060, 569866, 647575, 1139732, 1295150, 1424665, 2590300, 2849330, 5698660, 7123325, 14246650, 28493300]

約数ペア:

[(1, 28493300), (2, 14246650), (4, 7123325), (5, 5698660), (10, 2849330), (11, 2590300), (20, 1424665), (22, 1295150), (25, 1139732), (44, 647575), (50, 569866), (55, 518060), (100, 284933), (110, 259030), (220, 129515), (275, 103612), (550, 51806), (1100, 25903)]