4413664145

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{41}}^1\times {\mathrm{101}}^1\times {\mathrm{19379}}^1$

素因数の和:19537

約数の個数: 32

約数和(自身を含む): 5977722240

約数和(自身を除く): 1564058095

約数列:

[1, 5, 11, 41, 55, 101, 205, 451, 505, 1111, 2255, 4141, 5555, 19379, 20705, 45551, 96895, 213169, 227755, 794539, 1065845, 1957279, 3972695, 8739929, 9786395, 21530069, 43699645, 80248439, 107650345, 401242195, 882732829, 4413664145]

約数ペア:

[(1, 4413664145), (5, 882732829), (11, 401242195), (41, 107650345), (55, 80248439), (101, 43699645), (205, 21530069), (451, 9786395), (505, 8739929), (1111, 3972695), (2255, 1957279), (4141, 1065845), (5555, 794539), (19379, 227755), (20705, 213169), (45551, 96895)]