4379080

素因数分解:

$2^3\times 5^1\times {\mathrm{83}}^1\times {\mathrm{1319}}^1$

素因数の和:1413

約数の個数: 32

約数和(自身を含む): 9979200

約数和(自身を除く): 5600120

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 83, 166, 332, 415, 664, 830, 1319, 1660, 2638, 3320, 5276, 6595, 10552, 13190, 26380, 52760, 109477, 218954, 437908, 547385, 875816, 1094770, 2189540, 4379080]

約数ペア:

[(1, 4379080), (2, 2189540), (4, 1094770), (5, 875816), (8, 547385), (10, 437908), (20, 218954), (40, 109477), (83, 52760), (166, 26380), (332, 13190), (415, 10552), (664, 6595), (830, 5276), (1319, 3320), (1660, 2638)]