117107500

素因数分解:

$2^2\times 5^4\times {\mathrm{139}}^1\times {\mathrm{337}}^1$

素因数の和:500

約数の個数: 60

約数和(自身を含む): 258698440

約数和(自身を除く): 141590940

約数列:

[1, 2, 4, 5, 10, 20, 25, 50, 100, 125, 139, 250, 278, 337, 500, 556, 625, 674, 695, 1250, 1348, 1390, 1685, 2500, 2780, 3370, 3475, 6740, 6950, 8425, 13900, 16850, 17375, 33700, 34750, 42125, 46843, 69500, 84250, 86875, 93686, 168500, 173750, 187372, 210625, 234215, 347500, 421250, 468430, 842500, 936860, 1171075, 2342150, 4684300, 5855375, 11710750, 23421500, 29276875, 58553750, 117107500]

約数ペア:

[(1, 117107500), (2, 58553750), (4, 29276875), (5, 23421500), (10, 11710750), (20, 5855375), (25, 4684300), (50, 2342150), (100, 1171075), (125, 936860), (139, 842500), (250, 468430), (278, 421250), (337, 347500), (500, 234215), (556, 210625), (625, 187372), (674, 173750), (695, 168500), (1250, 93686), (1348, 86875), (1390, 84250), (1685, 69500), (2500, 46843), (2780, 42125), (3370, 34750), (3475, 33700), (6740, 17375), (6950, 16850), (8425, 13900)]