2124359600

素因数分解:

$2^4\times 5^2\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{25411}}^1$

素因数の和:25459

約数の個数: 120

約数和(自身を含む): 5861023680

約数和(自身を除く): 3736664080

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 19, 20, 22, 25, 38, 40, 44, 50, 55, 76, 80, 88, 95, 100, 110, 152, 176, 190, 200, 209, 220, 275, 304, 380, 400, 418, 440, 475, 550, 760, 836, 880, 950, 1045, 1100, 1520, 1672, 1900, 2090, 2200, 3344, 3800, 4180, 4400, 5225, 7600, 8360, 10450, 16720, 20900, 25411, 41800, 50822, 83600, 101644, 127055, 203288, 254110, 279521, 406576, 482809, 508220, 559042, 635275, 965618, 1016440, 1118084, 1270550, 1397605, 1931236, 2032880, 2236168, 2414045, 2541100, 2795210, 3862472, 4472336, 4828090, 5082200, 5310899, 5590420, 6988025, 7724944, 9656180, 10164400, 10621798, 11180840, 12070225, 13976050, 19312360, 21243596, 22361680, 24140450, 26554495, 27952100, 38624720, 42487192, 48280900, 53108990, 55904200, 84974384, 96561800, 106217980, 111808400, 132772475, 193123600, 212435960, 265544950, 424871920, 531089900, 1062179800, 2124359600]

約数ペア:

[(1, 2124359600), (2, 1062179800), (4, 531089900), (5, 424871920), (8, 265544950), (10, 212435960), (11, 193123600), (16, 132772475), (19, 111808400), (20, 106217980), (22, 96561800), (25, 84974384), (38, 55904200), (40, 53108990), (44, 48280900), (50, 42487192), (55, 38624720), (76, 27952100), (80, 26554495), (88, 24140450), (95, 22361680), (100, 21243596), (110, 19312360), (152, 13976050), (176, 12070225), (190, 11180840), (200, 10621798), (209, 10164400), (220, 9656180), (275, 7724944), (304, 6988025), (380, 5590420), (400, 5310899), (418, 5082200), (440, 4828090), (475, 4472336), (550, 3862472), (760, 2795210), (836, 2541100), (880, 2414045), (950, 2236168), (1045, 2032880), (1100, 1931236), (1520, 1397605), (1672, 1270550), (1900, 1118084), (2090, 1016440), (2200, 965618), (3344, 635275), (3800, 559042), (4180, 508220), (4400, 482809), (5225, 406576), (7600, 279521), (8360, 254110), (10450, 203288), (16720, 127055), (20900, 101644), (25411, 83600), (41800, 50822)]