55002440

素因数分解:

$2^3\times 5^1\times {\mathrm{83}}^1\times {\mathrm{16567}}^1$

素因数の和:16661

約数の個数: 32

約数和(自身を含む): 125254080

約数和(自身を除く): 70251640

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 83, 166, 332, 415, 664, 830, 1660, 3320, 16567, 33134, 66268, 82835, 132536, 165670, 331340, 662680, 1375061, 2750122, 5500244, 6875305, 11000488, 13750610, 27501220, 55002440]

約数ペア:

[(1, 55002440), (2, 27501220), (4, 13750610), (5, 11000488), (8, 6875305), (10, 5500244), (20, 2750122), (40, 1375061), (83, 662680), (166, 331340), (332, 165670), (415, 132536), (664, 82835), (830, 66268), (1660, 33134), (3320, 16567)]