40816650

素因数分解:

$2^1\times 3^1\times 5^2\times 7^1\times {\mathrm{38873}}^1$

素因数の和:38895

約数の個数: 48

約数和(自身を含む): 115689024

約数和(自身を除く): 74872374

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 25, 30, 35, 42, 50, 70, 75, 105, 150, 175, 210, 350, 525, 1050, 38873, 77746, 116619, 194365, 233238, 272111, 388730, 544222, 583095, 816333, 971825, 1166190, 1360555, 1632666, 1943650, 2721110, 2915475, 4081665, 5830950, 6802775, 8163330, 13605550, 20408325, 40816650]

約数ペア:

[(1, 40816650), (2, 20408325), (3, 13605550), (5, 8163330), (6, 6802775), (7, 5830950), (10, 4081665), (14, 2915475), (15, 2721110), (21, 1943650), (25, 1632666), (30, 1360555), (35, 1166190), (42, 971825), (50, 816333), (70, 583095), (75, 544222), (105, 388730), (150, 272111), (175, 233238), (210, 194365), (350, 116619), (525, 77746), (1050, 38873)]