27011240

素因数分解:

$2^3\times 5^1\times {\mathrm{71}}^1\times {\mathrm{9511}}^1$

素因数の和:9593

約数の個数: 32

約数和(自身を含む): 61637760

約数和(自身を除く): 34626520

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 71, 142, 284, 355, 568, 710, 1420, 2840, 9511, 19022, 38044, 47555, 76088, 95110, 190220, 380440, 675281, 1350562, 2701124, 3376405, 5402248, 6752810, 13505620, 27011240]

約数ペア:

[(1, 27011240), (2, 13505620), (4, 6752810), (5, 5402248), (8, 3376405), (10, 2701124), (20, 1350562), (40, 675281), (71, 380440), (142, 190220), (284, 95110), (355, 76088), (568, 47555), (710, 38044), (1420, 19022), (2840, 9511)]