396340670

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{37}}^1\times {\mathrm{97381}}^1$

素因数の和:97436

約数の個数: 32

約数和(自身を含む): 799311456

約数和(自身を除く): 402970786

約数列:

[1, 2, 5, 10, 11, 22, 37, 55, 74, 110, 185, 370, 407, 814, 2035, 4070, 97381, 194762, 486905, 973810, 1071191, 2142382, 3603097, 5355955, 7206194, 10711910, 18015485, 36030970, 39634067, 79268134, 198170335, 396340670]

約数ペア:

[(1, 396340670), (2, 198170335), (5, 79268134), (10, 39634067), (11, 36030970), (22, 18015485), (37, 10711910), (55, 7206194), (74, 5355955), (110, 3603097), (185, 2142382), (370, 1071191), (407, 973810), (814, 486905), (2035, 194762), (4070, 97381)]