77423500

素因数分解:

$2^2\times 5^3\times 7^1\times {\mathrm{11}}^1\times {\mathrm{2011}}^1$

素因数の和:2048

約数の個数: 96

約数和(自身を含む): 210921984

約数和(自身を除く): 133498484

約数列:

[1, 2, 4, 5, 7, 10, 11, 14, 20, 22, 25, 28, 35, 44, 50, 55, 70, 77, 100, 110, 125, 140, 154, 175, 220, 250, 275, 308, 350, 385, 500, 550, 700, 770, 875, 1100, 1375, 1540, 1750, 1925, 2011, 2750, 3500, 3850, 4022, 5500, 7700, 8044, 9625, 10055, 14077, 19250, 20110, 22121, 28154, 38500, 40220, 44242, 50275, 56308, 70385, 88484, 100550, 110605, 140770, 154847, 201100, 221210, 251375, 281540, 309694, 351925, 442420, 502750, 553025, 619388, 703850, 774235, 1005500, 1106050, 1407700, 1548470, 1759625, 2212100, 2765125, 3096940, 3519250, 3871175, 5530250, 7038500, 7742350, 11060500, 15484700, 19355875, 38711750, 77423500]

約数ペア:

[(1, 77423500), (2, 38711750), (4, 19355875), (5, 15484700), (7, 11060500), (10, 7742350), (11, 7038500), (14, 5530250), (20, 3871175), (22, 3519250), (25, 3096940), (28, 2765125), (35, 2212100), (44, 1759625), (50, 1548470), (55, 1407700), (70, 1106050), (77, 1005500), (100, 774235), (110, 703850), (125, 619388), (140, 553025), (154, 502750), (175, 442420), (220, 351925), (250, 309694), (275, 281540), (308, 251375), (350, 221210), (385, 201100), (500, 154847), (550, 140770), (700, 110605), (770, 100550), (875, 88484), (1100, 70385), (1375, 56308), (1540, 50275), (1750, 44242), (1925, 40220), (2011, 38500), (2750, 28154), (3500, 22121), (3850, 20110), (4022, 19250), (5500, 14077), (7700, 10055), (8044, 9625)]