65938180

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{47}}^1\times {\mathrm{911}}^1$

素因数の和:985

約数の個数: 96

約数和(自身を含む): 176504832

約数和(自身を除く): 110566652

約数列:

[1, 2, 4, 5, 7, 10, 11, 14, 20, 22, 28, 35, 44, 47, 55, 70, 77, 94, 110, 140, 154, 188, 220, 235, 308, 329, 385, 470, 517, 658, 770, 911, 940, 1034, 1316, 1540, 1645, 1822, 2068, 2585, 3290, 3619, 3644, 4555, 5170, 6377, 6580, 7238, 9110, 10021, 10340, 12754, 14476, 18095, 18220, 20042, 25508, 31885, 36190, 40084, 42817, 50105, 63770, 70147, 72380, 85634, 100210, 127540, 140294, 171268, 200420, 214085, 280588, 299719, 350735, 428170, 470987, 599438, 701470, 856340, 941974, 1198876, 1402940, 1498595, 1883948, 2354935, 2997190, 3296909, 4709870, 5994380, 6593818, 9419740, 13187636, 16484545, 32969090, 65938180]

約数ペア:

[(1, 65938180), (2, 32969090), (4, 16484545), (5, 13187636), (7, 9419740), (10, 6593818), (11, 5994380), (14, 4709870), (20, 3296909), (22, 2997190), (28, 2354935), (35, 1883948), (44, 1498595), (47, 1402940), (55, 1198876), (70, 941974), (77, 856340), (94, 701470), (110, 599438), (140, 470987), (154, 428170), (188, 350735), (220, 299719), (235, 280588), (308, 214085), (329, 200420), (385, 171268), (470, 140294), (517, 127540), (658, 100210), (770, 85634), (911, 72380), (940, 70147), (1034, 63770), (1316, 50105), (1540, 42817), (1645, 40084), (1822, 36190), (2068, 31885), (2585, 25508), (3290, 20042), (3619, 18220), (3644, 18095), (4555, 14476), (5170, 12754), (6377, 10340), (6580, 10021), (7238, 9110)]