38770960

素因数分解:

$2^4\times 5^1\times {\mathrm{83}}^1\times {\mathrm{5839}}^1$

素因数の和:5935

約数の個数: 40

約数和(自身を含む): 91244160

約数和(自身を除く): 52473200

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 83, 166, 332, 415, 664, 830, 1328, 1660, 3320, 5839, 6640, 11678, 23356, 29195, 46712, 58390, 93424, 116780, 233560, 467120, 484637, 969274, 1938548, 2423185, 3877096, 4846370, 7754192, 9692740, 19385480, 38770960]

約数ペア:

[(1, 38770960), (2, 19385480), (4, 9692740), (5, 7754192), (8, 4846370), (10, 3877096), (16, 2423185), (20, 1938548), (40, 969274), (80, 484637), (83, 467120), (166, 233560), (332, 116780), (415, 93424), (664, 58390), (830, 46712), (1328, 29195), (1660, 23356), (3320, 11678), (5839, 6640)]