25768620

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{143159}}^1$

素因数の和:143174

約数の個数: 36

約数和(自身を含む): 78165360

約数和(自身を除く): 52396740

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 180, 143159, 286318, 429477, 572636, 715795, 858954, 1288431, 1431590, 1717908, 2147385, 2576862, 2863180, 4294770, 5153724, 6442155, 8589540, 12884310, 25768620]

約数ペア:

[(1, 25768620), (2, 12884310), (3, 8589540), (4, 6442155), (5, 5153724), (6, 4294770), (9, 2863180), (10, 2576862), (12, 2147385), (15, 1717908), (18, 1431590), (20, 1288431), (30, 858954), (36, 715795), (45, 572636), (60, 429477), (90, 286318), (180, 143159)]