14146000

素因数分解:

$2^4\times 5^3\times {\mathrm{11}}^1\times {\mathrm{643}}^1$

素因数の和:677

約数の個数: 80

約数和(自身を含む): 37372608

約数和(自身を除く): 23226608

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 20, 22, 25, 40, 44, 50, 55, 80, 88, 100, 110, 125, 176, 200, 220, 250, 275, 400, 440, 500, 550, 643, 880, 1000, 1100, 1286, 1375, 2000, 2200, 2572, 2750, 3215, 4400, 5144, 5500, 6430, 7073, 10288, 11000, 12860, 14146, 16075, 22000, 25720, 28292, 32150, 35365, 51440, 56584, 64300, 70730, 80375, 113168, 128600, 141460, 160750, 176825, 257200, 282920, 321500, 353650, 565840, 643000, 707300, 884125, 1286000, 1414600, 1768250, 2829200, 3536500, 7073000, 14146000]

約数ペア:

[(1, 14146000), (2, 7073000), (4, 3536500), (5, 2829200), (8, 1768250), (10, 1414600), (11, 1286000), (16, 884125), (20, 707300), (22, 643000), (25, 565840), (40, 353650), (44, 321500), (50, 282920), (55, 257200), (80, 176825), (88, 160750), (100, 141460), (110, 128600), (125, 113168), (176, 80375), (200, 70730), (220, 64300), (250, 56584), (275, 51440), (400, 35365), (440, 32150), (500, 28292), (550, 25720), (643, 22000), (880, 16075), (1000, 14146), (1100, 12860), (1286, 11000), (1375, 10288), (2000, 7073), (2200, 6430), (2572, 5500), (2750, 5144), (3215, 4400)]