4072100090

素因数分解:

$2^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{17704783}}^1$

素因数の和:17704813

約数の個数: 16

約数和(自身を含む): 7648466688

約数和(自身を除く): 3576366598

約数列:

[1, 2, 5, 10, 23, 46, 115, 230, 17704783, 35409566, 88523915, 177047830, 407210009, 814420018, 2036050045, 4072100090]

約数ペア:

[(1, 4072100090), (2, 2036050045), (5, 814420018), (10, 407210009), (23, 177047830), (46, 88523915), (115, 35409566), (230, 17704783)]