2034128375

素因数分解:

$5^3\times {\mathrm{67}}^1\times {\mathrm{89}}^1\times {\mathrm{2729}}^1$

素因数の和:2900

約数の個数: 32

約数和(自身を含む): 2606385600

約数和(自身を除く): 572257225

約数列:

[1, 5, 25, 67, 89, 125, 335, 445, 1675, 2225, 2729, 5963, 8375, 11125, 13645, 29815, 68225, 149075, 182843, 242881, 341125, 745375, 914215, 1214405, 4571075, 6072025, 16273027, 22855375, 30360125, 81365135, 406825675, 2034128375]

約数ペア:

[(1, 2034128375), (5, 406825675), (25, 81365135), (67, 30360125), (89, 22855375), (125, 16273027), (335, 6072025), (445, 4571075), (1675, 1214405), (2225, 914215), (2729, 745375), (5963, 341125), (8375, 242881), (11125, 182843), (13645, 149075), (29815, 68225)]