83688670

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{47}}^1\times {\mathrm{13697}}^1$

素因数の和:13764

約数の個数: 32

約数和(自身を含む): 165691008

約数和(自身を除く): 82002338

約数列:

[1, 2, 5, 10, 13, 26, 47, 65, 94, 130, 235, 470, 611, 1222, 3055, 6110, 13697, 27394, 68485, 136970, 178061, 356122, 643759, 890305, 1287518, 1780610, 3218795, 6437590, 8368867, 16737734, 41844335, 83688670]

約数ペア:

[(1, 83688670), (2, 41844335), (5, 16737734), (10, 8368867), (13, 6437590), (26, 3218795), (47, 1780610), (65, 1287518), (94, 890305), (130, 643759), (235, 356122), (470, 178061), (611, 136970), (1222, 68485), (3055, 27394), (6110, 13697)]