4450270

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{1759}}^1$

素因数の和:1800

約数の個数: 32

約数和(自身を含む): 9123840

約数和(自身を除く): 4673570

約数列:

[1, 2, 5, 10, 11, 22, 23, 46, 55, 110, 115, 230, 253, 506, 1265, 1759, 2530, 3518, 8795, 17590, 19349, 38698, 40457, 80914, 96745, 193490, 202285, 404570, 445027, 890054, 2225135, 4450270]

約数ペア:

[(1, 4450270), (2, 2225135), (5, 890054), (10, 445027), (11, 404570), (22, 202285), (23, 193490), (46, 96745), (55, 80914), (110, 40457), (115, 38698), (230, 19349), (253, 17590), (506, 8795), (1265, 3518), (1759, 2530)]