6809000

素因数分解:

$2^3\times 5^3\times {\mathrm{11}}^1\times {\mathrm{619}}^1$

素因数の和:651

約数の個数: 64

約数和(自身を含む): 17409600

約数和(自身を除く): 10600600

約数列:

[1, 2, 4, 5, 8, 10, 11, 20, 22, 25, 40, 44, 50, 55, 88, 100, 110, 125, 200, 220, 250, 275, 440, 500, 550, 619, 1000, 1100, 1238, 1375, 2200, 2476, 2750, 3095, 4952, 5500, 6190, 6809, 11000, 12380, 13618, 15475, 24760, 27236, 30950, 34045, 54472, 61900, 68090, 77375, 123800, 136180, 154750, 170225, 272360, 309500, 340450, 619000, 680900, 851125, 1361800, 1702250, 3404500, 6809000]

約数ペア:

[(1, 6809000), (2, 3404500), (4, 1702250), (5, 1361800), (8, 851125), (10, 680900), (11, 619000), (20, 340450), (22, 309500), (25, 272360), (40, 170225), (44, 154750), (50, 136180), (55, 123800), (88, 77375), (100, 68090), (110, 61900), (125, 54472), (200, 34045), (220, 30950), (250, 27236), (275, 24760), (440, 15475), (500, 13618), (550, 12380), (619, 11000), (1000, 6809), (1100, 6190), (1238, 5500), (1375, 4952), (2200, 3095), (2476, 2750)]