86103020

素因数分解:

$2^2\times 5^1\times {\mathrm{97}}^1\times {\mathrm{44383}}^1$

素因数の和:44489

約数の個数: 24

約数和(自身を含む): 182684544

約数和(自身を除く): 96581524

約数列:

[1, 2, 4, 5, 10, 20, 97, 194, 388, 485, 970, 1940, 44383, 88766, 177532, 221915, 443830, 887660, 4305151, 8610302, 17220604, 21525755, 43051510, 86103020]

約数ペア:

[(1, 86103020), (2, 43051510), (4, 21525755), (5, 17220604), (10, 8610302), (20, 4305151), (97, 887660), (194, 443830), (388, 221915), (485, 177532), (970, 88766), (1940, 44383)]