80454949604

素因数分解:

$2^2\times {\mathrm{41}}^1\times {\mathrm{181}}^1\times {\mathrm{2710381}}^1$

素因数の和:2710607

約数の個数: 24

約数和(自身を含む): 145027120056

約数和(自身を除く): 64572170452

約数列:

[1, 2, 4, 41, 82, 164, 181, 362, 724, 7421, 14842, 29684, 2710381, 5420762, 10841524, 111125621, 222251242, 444502484, 490578961, 981157922, 1962315844, 20113737401, 40227474802, 80454949604]

約数ペア:

[(1, 80454949604), (2, 40227474802), (4, 20113737401), (41, 1962315844), (82, 981157922), (164, 490578961), (181, 444502484), (362, 222251242), (724, 111125621), (7421, 10841524), (14842, 5420762), (29684, 2710381)]