5495600

素因数分解:

$2^4\times 5^2\times {\mathrm{11}}^1\times {\mathrm{1249}}^1$

素因数の和:1278

約数の個数: 60

約数和(自身を含む): 14415000

約数和(自身を除く): 8919400

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, 1249, 2200, 2498, 4400, 4996, 6245, 9992, 12490, 13739, 19984, 24980, 27478, 31225, 49960, 54956, 62450, 68695, 99920, 109912, 124900, 137390, 219824, 249800, 274780, 343475, 499600, 549560, 686950, 1099120, 1373900, 2747800, 5495600]

約数ペア:

[(1, 5495600), (2, 2747800), (4, 1373900), (5, 1099120), (8, 686950), (10, 549560), (11, 499600), (16, 343475), (20, 274780), (22, 249800), (25, 219824), (40, 137390), (44, 124900), (50, 109912), (55, 99920), (80, 68695), (88, 62450), (100, 54956), (110, 49960), (176, 31225), (200, 27478), (220, 24980), (275, 19984), (400, 13739), (440, 12490), (550, 9992), (880, 6245), (1100, 4996), (1249, 4400), (2200, 2498)]