102528710

素因数分解:

$2^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{223}}^1\times {\mathrm{1999}}^1$

素因数の和:2252

約数の個数: 32

約数和(自身を含む): 193536000

約数和(自身を除く): 91007290

約数列:

[1, 2, 5, 10, 23, 46, 115, 223, 230, 446, 1115, 1999, 2230, 3998, 5129, 9995, 10258, 19990, 25645, 45977, 51290, 91954, 229885, 445777, 459770, 891554, 2228885, 4457770, 10252871, 20505742, 51264355, 102528710]

約数ペア:

[(1, 102528710), (2, 51264355), (5, 20505742), (10, 10252871), (23, 4457770), (46, 2228885), (115, 891554), (223, 459770), (230, 445777), (446, 229885), (1115, 91954), (1999, 51290), (2230, 45977), (3998, 25645), (5129, 19990), (9995, 10258)]