28224631600

素因数分解:

$2^4\times 5^2\times {\mathrm{11}}^1\times {\mathrm{6414689}}^1$

素因数の和:6414718

約数の個数: 60

約数和(自身を含む): 73974205080

約数和(自身を除く): 45749573480

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 20, 22, 25, 40, 44, 50, 55, 80, 88, 100, 110, 176, 200, 220, 275, 400, 440, 550, 880, 1100, 2200, 4400, 6414689, 12829378, 25658756, 32073445, 51317512, 64146890, 70561579, 102635024, 128293780, 141123158, 160367225, 256587560, 282246316, 320734450, 352807895, 513175120, 564492632, 641468900, 705615790, 1128985264, 1282937800, 1411231580, 1764039475, 2565875600, 2822463160, 3528078950, 5644926320, 7056157900, 14112315800, 28224631600]

約数ペア:

[(1, 28224631600), (2, 14112315800), (4, 7056157900), (5, 5644926320), (8, 3528078950), (10, 2822463160), (11, 2565875600), (16, 1764039475), (20, 1411231580), (22, 1282937800), (25, 1128985264), (40, 705615790), (44, 641468900), (50, 564492632), (55, 513175120), (80, 352807895), (88, 320734450), (100, 282246316), (110, 256587560), (176, 160367225), (200, 141123158), (220, 128293780), (275, 102635024), (400, 70561579), (440, 64146890), (550, 51317512), (880, 32073445), (1100, 25658756), (2200, 12829378), (4400, 6414689)]