25035380

素因数分解:

$2^2\times 5^1\times {\mathrm{137}}^1\times {\mathrm{9137}}^1$

素因数の和:9283

約数の個数: 24

約数和(自身を含む): 52963848

約数和(自身を除く): 27928468

約数列:

[1, 2, 4, 5, 10, 20, 137, 274, 548, 685, 1370, 2740, 9137, 18274, 36548, 45685, 91370, 182740, 1251769, 2503538, 5007076, 6258845, 12517690, 25035380]

約数ペア:

[(1, 25035380), (2, 12517690), (4, 6258845), (5, 5007076), (10, 2503538), (20, 1251769), (137, 182740), (274, 91370), (548, 45685), (685, 36548), (1370, 18274), (2740, 9137)]