40055770

素因数分解:

$2^1\times 5^1\times {\mathrm{41}}^1\times {\mathrm{151}}^1\times {\mathrm{647}}^1$

素因数の和:846

約数の個数: 32

約数和(自身を含む): 74462976

約数和(自身を除く): 34407206

約数列:

[1, 2, 5, 10, 41, 82, 151, 205, 302, 410, 647, 755, 1294, 1510, 3235, 6191, 6470, 12382, 26527, 30955, 53054, 61910, 97697, 132635, 195394, 265270, 488485, 976970, 4005577, 8011154, 20027885, 40055770]

約数ペア:

[(1, 40055770), (2, 20027885), (5, 8011154), (10, 4005577), (41, 976970), (82, 488485), (151, 265270), (205, 195394), (302, 132635), (410, 97697), (647, 61910), (755, 53054), (1294, 30955), (1510, 26527), (3235, 12382), (6191, 6470)]