40084000

素因数分解:

$2^5\times 5^3\times {\mathrm{11}}^1\times {\mathrm{911}}^1$

素因数の和:947

約数の個数: 96

約数和(自身を含む): 107557632

約数和(自身を除く): 67473632

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 20, 22, 25, 32, 40, 44, 50, 55, 80, 88, 100, 110, 125, 160, 176, 200, 220, 250, 275, 352, 400, 440, 500, 550, 800, 880, 911, 1000, 1100, 1375, 1760, 1822, 2000, 2200, 2750, 3644, 4000, 4400, 4555, 5500, 7288, 8800, 9110, 10021, 11000, 14576, 18220, 20042, 22000, 22775, 29152, 36440, 40084, 44000, 45550, 50105, 72880, 80168, 91100, 100210, 113875, 145760, 160336, 182200, 200420, 227750, 250525, 320672, 364400, 400840, 455500, 501050, 728800, 801680, 911000, 1002100, 1252625, 1603360, 1822000, 2004200, 2505250, 3644000, 4008400, 5010500, 8016800, 10021000, 20042000, 40084000]

約数ペア:

[(1, 40084000), (2, 20042000), (4, 10021000), (5, 8016800), (8, 5010500), (10, 4008400), (11, 3644000), (16, 2505250), (20, 2004200), (22, 1822000), (25, 1603360), (32, 1252625), (40, 1002100), (44, 911000), (50, 801680), (55, 728800), (80, 501050), (88, 455500), (100, 400840), (110, 364400), (125, 320672), (160, 250525), (176, 227750), (200, 200420), (220, 182200), (250, 160336), (275, 145760), (352, 113875), (400, 100210), (440, 91100), (500, 80168), (550, 72880), (800, 50105), (880, 45550), (911, 44000), (1000, 40084), (1100, 36440), (1375, 29152), (1760, 22775), (1822, 22000), (2000, 20042), (2200, 18220), (2750, 14576), (3644, 11000), (4000, 10021), (4400, 9110), (4555, 8800), (5500, 7288)]