72714400

素因数分解:

$2^5\times 5^2\times {\mathrm{11}}^1\times {\mathrm{8263}}^1$

素因数の和:8294

約数の個数: 72

約数和(自身を含む): 193675104

約数和(自身を除く): 120960704

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 20, 22, 25, 32, 40, 44, 50, 55, 80, 88, 100, 110, 160, 176, 200, 220, 275, 352, 400, 440, 550, 800, 880, 1100, 1760, 2200, 4400, 8263, 8800, 16526, 33052, 41315, 66104, 82630, 90893, 132208, 165260, 181786, 206575, 264416, 330520, 363572, 413150, 454465, 661040, 727144, 826300, 908930, 1322080, 1454288, 1652600, 1817860, 2272325, 2908576, 3305200, 3635720, 4544650, 6610400, 7271440, 9089300, 14542880, 18178600, 36357200, 72714400]

約数ペア:

[(1, 72714400), (2, 36357200), (4, 18178600), (5, 14542880), (8, 9089300), (10, 7271440), (11, 6610400), (16, 4544650), (20, 3635720), (22, 3305200), (25, 2908576), (32, 2272325), (40, 1817860), (44, 1652600), (50, 1454288), (55, 1322080), (80, 908930), (88, 826300), (100, 727144), (110, 661040), (160, 454465), (176, 413150), (200, 363572), (220, 330520), (275, 264416), (352, 206575), (400, 181786), (440, 165260), (550, 132208), (800, 90893), (880, 82630), (1100, 66104), (1760, 41315), (2200, 33052), (4400, 16526), (8263, 8800)]