11275000

素因数分解:

$2^3\times 5^5\times {\mathrm{11}}^1\times {\mathrm{41}}^1$

素因数の和:83

約数の個数: 96

約数和(自身を含む): 29529360

約数和(自身を除く): 18254360

約数列:

[1, 2, 4, 5, 8, 10, 11, 20, 22, 25, 40, 41, 44, 50, 55, 82, 88, 100, 110, 125, 164, 200, 205, 220, 250, 275, 328, 410, 440, 451, 500, 550, 625, 820, 902, 1000, 1025, 1100, 1250, 1375, 1640, 1804, 2050, 2200, 2255, 2500, 2750, 3125, 3608, 4100, 4510, 5000, 5125, 5500, 6250, 6875, 8200, 9020, 10250, 11000, 11275, 12500, 13750, 18040, 20500, 22550, 25000, 25625, 27500, 34375, 41000, 45100, 51250, 55000, 56375, 68750, 90200, 102500, 112750, 128125, 137500, 205000, 225500, 256250, 275000, 281875, 451000, 512500, 563750, 1025000, 1127500, 1409375, 2255000, 2818750, 5637500, 11275000]

約数ペア:

[(1, 11275000), (2, 5637500), (4, 2818750), (5, 2255000), (8, 1409375), (10, 1127500), (11, 1025000), (20, 563750), (22, 512500), (25, 451000), (40, 281875), (41, 275000), (44, 256250), (50, 225500), (55, 205000), (82, 137500), (88, 128125), (100, 112750), (110, 102500), (125, 90200), (164, 68750), (200, 56375), (205, 55000), (220, 51250), (250, 45100), (275, 41000), (328, 34375), (410, 27500), (440, 25625), (451, 25000), (500, 22550), (550, 20500), (625, 18040), (820, 13750), (902, 12500), (1000, 11275), (1025, 11000), (1100, 10250), (1250, 9020), (1375, 8200), (1640, 6875), (1804, 6250), (2050, 5500), (2200, 5125), (2255, 5000), (2500, 4510), (2750, 4100), (3125, 3608)]