115818760

素因数分解:

$2^3\times 5^1\times {\mathrm{1061}}^1\times {\mathrm{2729}}^1$

素因数の和:3801

約数の個数: 32

約数和(自身を含む): 260933400

約数和(自身を除く): 145114640

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 1061, 2122, 2729, 4244, 5305, 5458, 8488, 10610, 10916, 13645, 21220, 21832, 27290, 42440, 54580, 109160, 2895469, 5790938, 11581876, 14477345, 23163752, 28954690, 57909380, 115818760]

約数ペア:

[(1, 115818760), (2, 57909380), (4, 28954690), (5, 23163752), (8, 14477345), (10, 11581876), (20, 5790938), (40, 2895469), (1061, 109160), (2122, 54580), (2729, 42440), (4244, 27290), (5305, 21832), (5458, 21220), (8488, 13645), (10610, 10916)]