26664460

素因数分解:

$2^2\times 5^1\times {\mathrm{59}}^2\times {\mathrm{383}}^1$

素因数の和:510

約数の個数: 36

約数和(自身を含む): 57109248

約数和(自身を除く): 30444788

約数列:

[1, 2, 4, 5, 10, 20, 59, 118, 236, 295, 383, 590, 766, 1180, 1532, 1915, 3481, 3830, 6962, 7660, 13924, 17405, 22597, 34810, 45194, 69620, 90388, 112985, 225970, 451940, 1333223, 2666446, 5332892, 6666115, 13332230, 26664460]

約数ペア:

[(1, 26664460), (2, 13332230), (4, 6666115), (5, 5332892), (10, 2666446), (20, 1333223), (59, 451940), (118, 225970), (236, 112985), (295, 90388), (383, 69620), (590, 45194), (766, 34810), (1180, 22597), (1532, 17405), (1915, 13924), (3481, 7660), (3830, 6962)]