83090590

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{71}}^1\times {\mathrm{10639}}^1$

素因数の和:10728

約数の個数: 32

約数和(自身を含む): 165473280

約数和(自身を除く): 82382690

約数列:

[1, 2, 5, 10, 11, 22, 55, 71, 110, 142, 355, 710, 781, 1562, 3905, 7810, 10639, 21278, 53195, 106390, 117029, 234058, 585145, 755369, 1170290, 1510738, 3776845, 7553690, 8309059, 16618118, 41545295, 83090590]

約数ペア:

[(1, 83090590), (2, 41545295), (5, 16618118), (10, 8309059), (11, 7553690), (22, 3776845), (55, 1510738), (71, 1170290), (110, 755369), (142, 585145), (355, 234058), (710, 117029), (781, 106390), (1562, 53195), (3905, 21278), (7810, 10639)]