26238810

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{3541}}^1$

素因数の和:3583

約数の個数: 64

約数和(自身を含む): 71406720

約数和(自身を除く): 45167910

約数列:

[1, 2, 3, 5, 6, 10, 13, 15, 19, 26, 30, 38, 39, 57, 65, 78, 95, 114, 130, 190, 195, 247, 285, 390, 494, 570, 741, 1235, 1482, 2470, 3541, 3705, 7082, 7410, 10623, 17705, 21246, 35410, 46033, 53115, 67279, 92066, 106230, 134558, 138099, 201837, 230165, 276198, 336395, 403674, 460330, 672790, 690495, 874627, 1009185, 1380990, 1749254, 2018370, 2623881, 4373135, 5247762, 8746270, 13119405, 26238810]

約数ペア:

[(1, 26238810), (2, 13119405), (3, 8746270), (5, 5247762), (6, 4373135), (10, 2623881), (13, 2018370), (15, 1749254), (19, 1380990), (26, 1009185), (30, 874627), (38, 690495), (39, 672790), (57, 460330), (65, 403674), (78, 336395), (95, 276198), (114, 230165), (130, 201837), (190, 138099), (195, 134558), (247, 106230), (285, 92066), (390, 67279), (494, 53115), (570, 46033), (741, 35410), (1235, 21246), (1482, 17705), (2470, 10623), (3541, 7410), (3705, 7082)]