198492800

素因数分解:

$2^7\times 5^2\times {\mathrm{11}}^1\times {\mathrm{5639}}^1$

素因数の和:5674

約数の個数: 96

約数和(自身を含む): 535010400

約数和(自身を除く): 336517600

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 20, 22, 25, 32, 40, 44, 50, 55, 64, 80, 88, 100, 110, 128, 160, 176, 200, 220, 275, 320, 352, 400, 440, 550, 640, 704, 800, 880, 1100, 1408, 1600, 1760, 2200, 3200, 3520, 4400, 5639, 7040, 8800, 11278, 17600, 22556, 28195, 35200, 45112, 56390, 62029, 90224, 112780, 124058, 140975, 180448, 225560, 248116, 281950, 310145, 360896, 451120, 496232, 563900, 620290, 721792, 902240, 992464, 1127800, 1240580, 1550725, 1804480, 1984928, 2255600, 2481160, 3101450, 3608960, 3969856, 4511200, 4962320, 6202900, 7939712, 9022400, 9924640, 12405800, 18044800, 19849280, 24811600, 39698560, 49623200, 99246400, 198492800]

約数ペア:

[(1, 198492800), (2, 99246400), (4, 49623200), (5, 39698560), (8, 24811600), (10, 19849280), (11, 18044800), (16, 12405800), (20, 9924640), (22, 9022400), (25, 7939712), (32, 6202900), (40, 4962320), (44, 4511200), (50, 3969856), (55, 3608960), (64, 3101450), (80, 2481160), (88, 2255600), (100, 1984928), (110, 1804480), (128, 1550725), (160, 1240580), (176, 1127800), (200, 992464), (220, 902240), (275, 721792), (320, 620290), (352, 563900), (400, 496232), (440, 451120), (550, 360896), (640, 310145), (704, 281950), (800, 248116), (880, 225560), (1100, 180448), (1408, 140975), (1600, 124058), (1760, 112780), (2200, 90224), (3200, 62029), (3520, 56390), (4400, 45112), (5639, 35200), (7040, 28195), (8800, 22556), (11278, 17600)]