55388800

素因数分解:

$2^7\times 5^2\times {\mathrm{19}}^1\times {\mathrm{911}}^1$

素因数の和:954

約数の個数: 96

約数和(自身を含む): 144187200

約数和(自身を除く): 88798400

約数列:

[1, 2, 4, 5, 8, 10, 16, 19, 20, 25, 32, 38, 40, 50, 64, 76, 80, 95, 100, 128, 152, 160, 190, 200, 304, 320, 380, 400, 475, 608, 640, 760, 800, 911, 950, 1216, 1520, 1600, 1822, 1900, 2432, 3040, 3200, 3644, 3800, 4555, 6080, 7288, 7600, 9110, 12160, 14576, 15200, 17309, 18220, 22775, 29152, 30400, 34618, 36440, 45550, 58304, 60800, 69236, 72880, 86545, 91100, 116608, 138472, 145760, 173090, 182200, 276944, 291520, 346180, 364400, 432725, 553888, 583040, 692360, 728800, 865450, 1107776, 1384720, 1457600, 1730900, 2215552, 2769440, 2915200, 3461800, 5538880, 6923600, 11077760, 13847200, 27694400, 55388800]

約数ペア:

[(1, 55388800), (2, 27694400), (4, 13847200), (5, 11077760), (8, 6923600), (10, 5538880), (16, 3461800), (19, 2915200), (20, 2769440), (25, 2215552), (32, 1730900), (38, 1457600), (40, 1384720), (50, 1107776), (64, 865450), (76, 728800), (80, 692360), (95, 583040), (100, 553888), (128, 432725), (152, 364400), (160, 346180), (190, 291520), (200, 276944), (304, 182200), (320, 173090), (380, 145760), (400, 138472), (475, 116608), (608, 91100), (640, 86545), (760, 72880), (800, 69236), (911, 60800), (950, 58304), (1216, 45550), (1520, 36440), (1600, 34618), (1822, 30400), (1900, 29152), (2432, 22775), (3040, 18220), (3200, 17309), (3644, 15200), (3800, 14576), (4555, 12160), (6080, 9110), (7288, 7600)]