272312020

素因数分解:

$2^2\times 5^1\times {\mathrm{569}}^1\times {\mathrm{23929}}^1$

素因数の和:24507

約数の個数: 24

約数和(自身を含む): 572884200

約数和(自身を除く): 300572180

約数列:

[1, 2, 4, 5, 10, 20, 569, 1138, 2276, 2845, 5690, 11380, 23929, 47858, 95716, 119645, 239290, 478580, 13615601, 27231202, 54462404, 68078005, 136156010, 272312020]

約数ペア:

[(1, 272312020), (2, 136156010), (4, 68078005), (5, 54462404), (10, 27231202), (20, 13615601), (569, 478580), (1138, 239290), (2276, 119645), (2845, 95716), (5690, 47858), (11380, 23929)]