82858902380

素因数分解:

$2^2\times 5^1\times {\mathrm{4253}}^1\times {\mathrm{974123}}^1$

素因数の和:978385

約数の個数: 24

約数和(自身を含む): 174044786832

約数和(自身を除く): 91185884452

約数列:

[1, 2, 4, 5, 10, 20, 4253, 8506, 17012, 21265, 42530, 85060, 974123, 1948246, 3896492, 4870615, 9741230, 19482460, 4142945119, 8285890238, 16571780476, 20714725595, 41429451190, 82858902380]

約数ペア:

[(1, 82858902380), (2, 41429451190), (4, 20714725595), (5, 16571780476), (10, 8285890238), (20, 4142945119), (4253, 19482460), (8506, 9741230), (17012, 4870615), (21265, 3896492), (42530, 1948246), (85060, 974123)]