109898889340

素因数分解:

$2^2\times 5^1\times {\mathrm{23}}^1\times {\mathrm{238910629}}^1$

素因数の和:238910661

約数の個数: 24

約数和(自身を含む): 240821915040

約数和(自身を除く): 130923025700

約数列:

[1, 2, 4, 5, 10, 20, 23, 46, 92, 115, 230, 460, 238910629, 477821258, 955642516, 1194553145, 2389106290, 4778212580, 5494944467, 10989888934, 21979777868, 27474722335, 54949444670, 109898889340]

約数ペア:

[(1, 109898889340), (2, 54949444670), (4, 27474722335), (5, 21979777868), (10, 10989888934), (20, 5494944467), (23, 4778212580), (46, 2389106290), (92, 1194553145), (115, 955642516), (230, 477821258), (460, 238910629)]