105332680

素因数分解:

$2^3\times 5^1\times {\mathrm{17}}^1\times {\mathrm{191}}^1\times {\mathrm{811}}^1$

素因数の和:1030

約数の個数: 64

約数和(自身を含む): 252564480

約数和(自身を除く): 147231800

約数列:

[1, 2, 4, 5, 8, 10, 17, 20, 34, 40, 68, 85, 136, 170, 191, 340, 382, 680, 764, 811, 955, 1528, 1622, 1910, 3244, 3247, 3820, 4055, 6488, 6494, 7640, 8110, 12988, 13787, 16220, 16235, 25976, 27574, 32440, 32470, 55148, 64940, 68935, 110296, 129880, 137870, 154901, 275740, 309802, 551480, 619604, 774505, 1239208, 1549010, 2633317, 3098020, 5266634, 6196040, 10533268, 13166585, 21066536, 26333170, 52666340, 105332680]

約数ペア:

[(1, 105332680), (2, 52666340), (4, 26333170), (5, 21066536), (8, 13166585), (10, 10533268), (17, 6196040), (20, 5266634), (34, 3098020), (40, 2633317), (68, 1549010), (85, 1239208), (136, 774505), (170, 619604), (191, 551480), (340, 309802), (382, 275740), (680, 154901), (764, 137870), (811, 129880), (955, 110296), (1528, 68935), (1622, 64940), (1910, 55148), (3244, 32470), (3247, 32440), (3820, 27574), (4055, 25976), (6488, 16235), (6494, 16220), (7640, 13787), (8110, 12988)]