82180810

素因数分解:

$2^1\times 5^1\times {\mathrm{41}}^1\times {\mathrm{227}}^1\times {\mathrm{883}}^1$

素因数の和:1158

約数の個数: 32

約数和(自身を含む): 152373312

約数和(自身を除く): 70192502

約数列:

[1, 2, 5, 10, 41, 82, 205, 227, 410, 454, 883, 1135, 1766, 2270, 4415, 8830, 9307, 18614, 36203, 46535, 72406, 93070, 181015, 200441, 362030, 400882, 1002205, 2004410, 8218081, 16436162, 41090405, 82180810]

約数ペア:

[(1, 82180810), (2, 41090405), (5, 16436162), (10, 8218081), (41, 2004410), (82, 1002205), (205, 400882), (227, 362030), (410, 200441), (454, 181015), (883, 93070), (1135, 72406), (1766, 46535), (2270, 36203), (4415, 18614), (8830, 9307)]