5321800

素因数分解:

$2^3\times 5^2\times {\mathrm{11}}^1\times {\mathrm{41}}^1\times {\mathrm{59}}^1$

素因数の和:127

約数の個数: 96

約数和(自身を含む): 14061600

約数和(自身を除く): 8739800

約数列:

[1, 2, 4, 5, 8, 10, 11, 20, 22, 25, 40, 41, 44, 50, 55, 59, 82, 88, 100, 110, 118, 164, 200, 205, 220, 236, 275, 295, 328, 410, 440, 451, 472, 550, 590, 649, 820, 902, 1025, 1100, 1180, 1298, 1475, 1640, 1804, 2050, 2200, 2255, 2360, 2419, 2596, 2950, 3245, 3608, 4100, 4510, 4838, 5192, 5900, 6490, 8200, 9020, 9676, 11275, 11800, 12095, 12980, 16225, 18040, 19352, 22550, 24190, 25960, 26609, 32450, 45100, 48380, 53218, 60475, 64900, 90200, 96760, 106436, 120950, 129800, 133045, 212872, 241900, 266090, 483800, 532180, 665225, 1064360, 1330450, 2660900, 5321800]

約数ペア:

[(1, 5321800), (2, 2660900), (4, 1330450), (5, 1064360), (8, 665225), (10, 532180), (11, 483800), (20, 266090), (22, 241900), (25, 212872), (40, 133045), (41, 129800), (44, 120950), (50, 106436), (55, 96760), (59, 90200), (82, 64900), (88, 60475), (100, 53218), (110, 48380), (118, 45100), (164, 32450), (200, 26609), (205, 25960), (220, 24190), (236, 22550), (275, 19352), (295, 18040), (328, 16225), (410, 12980), (440, 12095), (451, 11800), (472, 11275), (550, 9676), (590, 9020), (649, 8200), (820, 6490), (902, 5900), (1025, 5192), (1100, 4838), (1180, 4510), (1298, 4100), (1475, 3608), (1640, 3245), (1804, 2950), (2050, 2596), (2200, 2419), (2255, 2360)]