64268060

素因数分解:

$2^2\times 5^1\times {\mathrm{29}}^1\times {\mathrm{110807}}^1$

素因数の和:110845

約数の個数: 24

約数和(自身を含む): 139618080

約数和(自身を除く): 75350020

約数列:

[1, 2, 4, 5, 10, 20, 29, 58, 116, 145, 290, 580, 110807, 221614, 443228, 554035, 1108070, 2216140, 3213403, 6426806, 12853612, 16067015, 32134030, 64268060]

約数ペア:

[(1, 64268060), (2, 32134030), (4, 16067015), (5, 12853612), (10, 6426806), (20, 3213403), (29, 2216140), (58, 1108070), (116, 554035), (145, 443228), (290, 221614), (580, 110807)]