17516320

素因数分解:

$2^5\times 5^1\times {\mathrm{83}}^1\times {\mathrm{1319}}^1$

素因数の和:1417

約数の個数: 48

約数和(自身を含む): 41912640

約数和(自身を除く): 24396320

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 80, 83, 160, 166, 332, 415, 664, 830, 1319, 1328, 1660, 2638, 2656, 3320, 5276, 6595, 6640, 10552, 13190, 13280, 21104, 26380, 42208, 52760, 105520, 109477, 211040, 218954, 437908, 547385, 875816, 1094770, 1751632, 2189540, 3503264, 4379080, 8758160, 17516320]

約数ペア:

[(1, 17516320), (2, 8758160), (4, 4379080), (5, 3503264), (8, 2189540), (10, 1751632), (16, 1094770), (20, 875816), (32, 547385), (40, 437908), (80, 218954), (83, 211040), (160, 109477), (166, 105520), (332, 52760), (415, 42208), (664, 26380), (830, 21104), (1319, 13280), (1328, 13190), (1660, 10552), (2638, 6640), (2656, 6595), (3320, 5276)]