429715610

素因数分解:

$2^1\times 5^1\times {\mathrm{101}}^1\times {\mathrm{401}}^1\times {\mathrm{1061}}^1$

素因数の和:1570

約数の個数: 32

約数和(自身を含む): 783832464

約数和(自身を除く): 354116854

約数列:

[1, 2, 5, 10, 101, 202, 401, 505, 802, 1010, 1061, 2005, 2122, 4010, 5305, 10610, 40501, 81002, 107161, 202505, 214322, 405010, 425461, 535805, 850922, 1071610, 2127305, 4254610, 42971561, 85943122, 214857805, 429715610]

約数ペア:

[(1, 429715610), (2, 214857805), (5, 85943122), (10, 42971561), (101, 4254610), (202, 2127305), (401, 1071610), (505, 850922), (802, 535805), (1010, 425461), (1061, 405010), (2005, 214322), (2122, 202505), (4010, 107161), (5305, 81002), (10610, 40501)]