58040140

素因数分解:

$2^2\times 5^1\times {\mathrm{197}}^1\times {\mathrm{14731}}^1$

素因数の和:14937

約数の個数: 24

約数和(自身を含む): 122511312

約数和(自身を除く): 64471172

約数列:

[1, 2, 4, 5, 10, 20, 197, 394, 788, 985, 1970, 3940, 14731, 29462, 58924, 73655, 147310, 294620, 2902007, 5804014, 11608028, 14510035, 29020070, 58040140]

約数ペア:

[(1, 58040140), (2, 29020070), (4, 14510035), (5, 11608028), (10, 5804014), (20, 2902007), (197, 294620), (394, 147310), (788, 73655), (985, 58924), (1970, 29462), (3940, 14731)]