40685260

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{911}}^1$

素因数の和:967

約数の個数: 96

約数和(自身を含む): 110315520

約数和(自身を除く): 69630260

約数列:

[1, 2, 4, 5, 7, 10, 11, 14, 20, 22, 28, 29, 35, 44, 55, 58, 70, 77, 110, 116, 140, 145, 154, 203, 220, 290, 308, 319, 385, 406, 580, 638, 770, 812, 911, 1015, 1276, 1540, 1595, 1822, 2030, 2233, 3190, 3644, 4060, 4466, 4555, 6377, 6380, 8932, 9110, 10021, 11165, 12754, 18220, 20042, 22330, 25508, 26419, 31885, 40084, 44660, 50105, 52838, 63770, 70147, 100210, 105676, 127540, 132095, 140294, 184933, 200420, 264190, 280588, 290609, 350735, 369866, 528380, 581218, 701470, 739732, 924665, 1162436, 1402940, 1453045, 1849330, 2034263, 2906090, 3698660, 4068526, 5812180, 8137052, 10171315, 20342630, 40685260]

約数ペア:

[(1, 40685260), (2, 20342630), (4, 10171315), (5, 8137052), (7, 5812180), (10, 4068526), (11, 3698660), (14, 2906090), (20, 2034263), (22, 1849330), (28, 1453045), (29, 1402940), (35, 1162436), (44, 924665), (55, 739732), (58, 701470), (70, 581218), (77, 528380), (110, 369866), (116, 350735), (140, 290609), (145, 280588), (154, 264190), (203, 200420), (220, 184933), (290, 140294), (308, 132095), (319, 127540), (385, 105676), (406, 100210), (580, 70147), (638, 63770), (770, 52838), (812, 50105), (911, 44660), (1015, 40084), (1276, 31885), (1540, 26419), (1595, 25508), (1822, 22330), (2030, 20042), (2233, 18220), (3190, 12754), (3644, 11165), (4060, 10021), (4466, 9110), (4555, 8932), (6377, 6380)]