77201080

素因数分解:

$2^3\times 5^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{10321}}^1$

素因数の和:10360

約数の個数: 64

約数和(自身を含む): 200659680

約数和(自身を除く): 123458600

約数列:

[1, 2, 4, 5, 8, 10, 11, 17, 20, 22, 34, 40, 44, 55, 68, 85, 88, 110, 136, 170, 187, 220, 340, 374, 440, 680, 748, 935, 1496, 1870, 3740, 7480, 10321, 20642, 41284, 51605, 82568, 103210, 113531, 175457, 206420, 227062, 350914, 412840, 454124, 567655, 701828, 877285, 908248, 1135310, 1403656, 1754570, 1930027, 2270620, 3509140, 3860054, 4541240, 7018280, 7720108, 9650135, 15440216, 19300270, 38600540, 77201080]

約数ペア:

[(1, 77201080), (2, 38600540), (4, 19300270), (5, 15440216), (8, 9650135), (10, 7720108), (11, 7018280), (17, 4541240), (20, 3860054), (22, 3509140), (34, 2270620), (40, 1930027), (44, 1754570), (55, 1403656), (68, 1135310), (85, 908248), (88, 877285), (110, 701828), (136, 567655), (170, 454124), (187, 412840), (220, 350914), (340, 227062), (374, 206420), (440, 175457), (680, 113531), (748, 103210), (935, 82568), (1496, 51605), (1870, 41284), (3740, 20642), (7480, 10321)]