13246640

素因数分解:

$2^4\times 5^1\times {\mathrm{11}}^1\times {\mathrm{15053}}^1$

素因数の和:15077

約数の個数: 40

約数和(自身を含む): 33600528

約数和(自身を除く): 20353888

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 20, 22, 40, 44, 55, 80, 88, 110, 176, 220, 440, 880, 15053, 30106, 60212, 75265, 120424, 150530, 165583, 240848, 301060, 331166, 602120, 662332, 827915, 1204240, 1324664, 1655830, 2649328, 3311660, 6623320, 13246640]

約数ペア:

[(1, 13246640), (2, 6623320), (4, 3311660), (5, 2649328), (8, 1655830), (10, 1324664), (11, 1204240), (16, 827915), (20, 662332), (22, 602120), (40, 331166), (44, 301060), (55, 240848), (80, 165583), (88, 150530), (110, 120424), (176, 75265), (220, 60212), (440, 30106), (880, 15053)]