99089080

素因数分解:

$2^3\times 5^1\times {\mathrm{101}}^1\times {\mathrm{24527}}^1$

素因数の和:24639

約数の個数: 32

約数和(自身を含む): 225167040

約数和(自身を除く): 126077960

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 101, 202, 404, 505, 808, 1010, 2020, 4040, 24527, 49054, 98108, 122635, 196216, 245270, 490540, 981080, 2477227, 4954454, 9908908, 12386135, 19817816, 24772270, 49544540, 99089080]

約数ペア:

[(1, 99089080), (2, 49544540), (4, 24772270), (5, 19817816), (8, 12386135), (10, 9908908), (20, 4954454), (40, 2477227), (101, 981080), (202, 490540), (404, 245270), (505, 196216), (808, 122635), (1010, 98108), (2020, 49054), (4040, 24527)]