231350500

素因数分解:

$2^2\times 5^3\times {\mathrm{337}}^1\times {\mathrm{1373}}^1$

素因数の和:1729

約数の個数: 48

約数和(自身を含む): 507137904

約数和(自身を除く): 275787404

約数列:

[1, 2, 4, 5, 10, 20, 25, 50, 100, 125, 250, 337, 500, 674, 1348, 1373, 1685, 2746, 3370, 5492, 6740, 6865, 8425, 13730, 16850, 27460, 33700, 34325, 42125, 68650, 84250, 137300, 168500, 171625, 343250, 462701, 686500, 925402, 1850804, 2313505, 4627010, 9254020, 11567525, 23135050, 46270100, 57837625, 115675250, 231350500]

約数ペア:

[(1, 231350500), (2, 115675250), (4, 57837625), (5, 46270100), (10, 23135050), (20, 11567525), (25, 9254020), (50, 4627010), (100, 2313505), (125, 1850804), (250, 925402), (337, 686500), (500, 462701), (674, 343250), (1348, 171625), (1373, 168500), (1685, 137300), (2746, 84250), (3370, 68650), (5492, 42125), (6740, 34325), (6865, 33700), (8425, 27460), (13730, 16850)]