17053480

素因数分解:

$2^3\times 5^1\times {\mathrm{47}}^2\times {\mathrm{193}}^1$

素因数の和:298

約数の個数: 48

約数和(自身を含む): 39407220

約数和(自身を除く): 22353740

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 47, 94, 188, 193, 235, 376, 386, 470, 772, 940, 965, 1544, 1880, 1930, 2209, 3860, 4418, 7720, 8836, 9071, 11045, 17672, 18142, 22090, 36284, 44180, 45355, 72568, 88360, 90710, 181420, 362840, 426337, 852674, 1705348, 2131685, 3410696, 4263370, 8526740, 17053480]

約数ペア:

[(1, 17053480), (2, 8526740), (4, 4263370), (5, 3410696), (8, 2131685), (10, 1705348), (20, 852674), (40, 426337), (47, 362840), (94, 181420), (188, 90710), (193, 88360), (235, 72568), (376, 45355), (386, 44180), (470, 36284), (772, 22090), (940, 18142), (965, 17672), (1544, 11045), (1880, 9071), (1930, 8836), (2209, 7720), (3860, 4418)]