156472010

素因数分解:

$2^1\times 5^1\times {\mathrm{449}}^1\times {\mathrm{34849}}^1$

素因数の和:35305

約数の個数: 16

約数和(自身を含む): 282285000

約数和(自身を除く): 125812990

約数列:

[1, 2, 5, 10, 449, 898, 2245, 4490, 34849, 69698, 174245, 348490, 15647201, 31294402, 78236005, 156472010]

約数ペア:

[(1, 156472010), (2, 78236005), (5, 31294402), (10, 15647201), (449, 348490), (898, 174245), (2245, 69698), (4490, 34849)]