20180836100

素因数分解:

$2^2\times 5^2\times {\mathrm{29}}^1\times {\mathrm{6958909}}^1$

素因数の和:6958952

約数の個数: 36

約数和(自身を含む): 45302504100

約数和(自身を除く): 25121668000

約数列:

[1, 2, 4, 5, 10, 20, 25, 29, 50, 58, 100, 116, 145, 290, 580, 725, 1450, 2900, 6958909, 13917818, 27835636, 34794545, 69589090, 139178180, 173972725, 201808361, 347945450, 403616722, 695890900, 807233444, 1009041805, 2018083610, 4036167220, 5045209025, 10090418050, 20180836100]

約数ペア:

[(1, 20180836100), (2, 10090418050), (4, 5045209025), (5, 4036167220), (10, 2018083610), (20, 1009041805), (25, 807233444), (29, 695890900), (50, 403616722), (58, 347945450), (100, 201808361), (116, 173972725), (145, 139178180), (290, 69589090), (580, 34794545), (725, 27835636), (1450, 13917818), (2900, 6958909)]