26230820

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{17033}}^1$

素因数の和:17060

約数の個数: 48

約数和(自身を含む): 68681088

約数和(自身を除く): 42450268

約数列:

[1, 2, 4, 5, 7, 10, 11, 14, 20, 22, 28, 35, 44, 55, 70, 77, 110, 140, 154, 220, 308, 385, 770, 1540, 17033, 34066, 68132, 85165, 119231, 170330, 187363, 238462, 340660, 374726, 476924, 596155, 749452, 936815, 1192310, 1311541, 1873630, 2384620, 2623082, 3747260, 5246164, 6557705, 13115410, 26230820]

約数ペア:

[(1, 26230820), (2, 13115410), (4, 6557705), (5, 5246164), (7, 3747260), (10, 2623082), (11, 2384620), (14, 1873630), (20, 1311541), (22, 1192310), (28, 936815), (35, 749452), (44, 596155), (55, 476924), (70, 374726), (77, 340660), (110, 238462), (140, 187363), (154, 170330), (220, 119231), (308, 85165), (385, 68132), (770, 34066), (1540, 17033)]