11261480

素因数分解:

$2^3\times 5^1\times {\mathrm{17}}^1\times {\mathrm{16561}}^1$

素因数の和:16589

約数の個数: 32

約数和(自身を含む): 26830440

約数和(自身を除く): 15568960

約数列:

[1, 2, 4, 5, 8, 10, 17, 20, 34, 40, 68, 85, 136, 170, 340, 680, 16561, 33122, 66244, 82805, 132488, 165610, 281537, 331220, 563074, 662440, 1126148, 1407685, 2252296, 2815370, 5630740, 11261480]

約数ペア:

[(1, 11261480), (2, 5630740), (4, 2815370), (5, 2252296), (8, 1407685), (10, 1126148), (17, 662440), (20, 563074), (34, 331220), (40, 281537), (68, 165610), (85, 132488), (136, 82805), (170, 66244), (340, 33122), (680, 16561)]