2378625845

素因数分解:

$5^1\times {\mathrm{23}}^1\times {\mathrm{37}}^1\times {\mathrm{691}}^1\times {\mathrm{809}}^1$

素因数の和:1565

約数の個数: 32

約数和(自身を含む): 3067165440

約数和(自身を除く): 688539595

約数列:

[1, 5, 23, 37, 115, 185, 691, 809, 851, 3455, 4045, 4255, 15893, 18607, 25567, 29933, 79465, 93035, 127835, 149665, 559019, 588041, 688459, 2795095, 2940205, 3442295, 12857437, 20683703, 64287185, 103418515, 475725169, 2378625845]

約数ペア:

[(1, 2378625845), (5, 475725169), (23, 103418515), (37, 64287185), (115, 20683703), (185, 12857437), (691, 3442295), (809, 2940205), (851, 2795095), (3455, 688459), (4045, 588041), (4255, 559019), (15893, 149665), (18607, 127835), (25567, 93035), (29933, 79465)]