26160850

素因数分解:

$2^1\times 5^2\times {\mathrm{37}}^1\times {\mathrm{79}}^1\times {\mathrm{179}}^1$

素因数の和:307

約数の個数: 48

約数和(自身を含む): 50889600

約数和(自身を除く): 24728750

約数列:

[1, 2, 5, 10, 25, 37, 50, 74, 79, 158, 179, 185, 358, 370, 395, 790, 895, 925, 1790, 1850, 1975, 2923, 3950, 4475, 5846, 6623, 8950, 13246, 14141, 14615, 28282, 29230, 33115, 66230, 70705, 73075, 141410, 146150, 165575, 331150, 353525, 523217, 707050, 1046434, 2616085, 5232170, 13080425, 26160850]

約数ペア:

[(1, 26160850), (2, 13080425), (5, 5232170), (10, 2616085), (25, 1046434), (37, 707050), (50, 523217), (74, 353525), (79, 331150), (158, 165575), (179, 146150), (185, 141410), (358, 73075), (370, 70705), (395, 66230), (790, 33115), (895, 29230), (925, 28282), (1790, 14615), (1850, 14141), (1975, 13246), (2923, 8950), (3950, 6623), (4475, 5846)]