40073000

素因数分解:

$2^3\times 5^3\times {\mathrm{11}}^1\times {\mathrm{3643}}^1$

素因数の和:3675

約数の個数: 64

約数和(自身を含む): 102323520

約数和(自身を除く): 62250520

約数列:

[1, 2, 4, 5, 8, 10, 11, 20, 22, 25, 40, 44, 50, 55, 88, 100, 110, 125, 200, 220, 250, 275, 440, 500, 550, 1000, 1100, 1375, 2200, 2750, 3643, 5500, 7286, 11000, 14572, 18215, 29144, 36430, 40073, 72860, 80146, 91075, 145720, 160292, 182150, 200365, 320584, 364300, 400730, 455375, 728600, 801460, 910750, 1001825, 1602920, 1821500, 2003650, 3643000, 4007300, 5009125, 8014600, 10018250, 20036500, 40073000]

約数ペア:

[(1, 40073000), (2, 20036500), (4, 10018250), (5, 8014600), (8, 5009125), (10, 4007300), (11, 3643000), (20, 2003650), (22, 1821500), (25, 1602920), (40, 1001825), (44, 910750), (50, 801460), (55, 728600), (88, 455375), (100, 400730), (110, 364300), (125, 320584), (200, 200365), (220, 182150), (250, 160292), (275, 145720), (440, 91075), (500, 80146), (550, 72860), (1000, 40073), (1100, 36430), (1375, 29144), (2200, 18215), (2750, 14572), (3643, 11000), (5500, 7286)]