83644270

素因数分解:

$2^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{193}}^1\times {\mathrm{2281}}^1$

素因数の和:2500

約数の個数: 32

約数和(自身を含む): 159374880

約数和(自身を除く): 75730610

約数列:

[1, 2, 5, 10, 19, 38, 95, 190, 193, 386, 965, 1930, 2281, 3667, 4562, 7334, 11405, 18335, 22810, 36670, 43339, 86678, 216695, 433390, 440233, 880466, 2201165, 4402330, 8364427, 16728854, 41822135, 83644270]

約数ペア:

[(1, 83644270), (2, 41822135), (5, 16728854), (10, 8364427), (19, 4402330), (38, 2201165), (95, 880466), (190, 440233), (193, 433390), (386, 216695), (965, 86678), (1930, 43339), (2281, 36670), (3667, 22810), (4562, 18335), (7334, 11405)]