40278655

素因数分解:

$5^1\times {\mathrm{71}}^1\times {\mathrm{83}}^1\times {\mathrm{1367}}^1$

素因数の和:1526

約数の個数: 16

約数和(自身を含む): 49641984

約数和(自身を除く): 9363329

約数列:

[1, 5, 71, 83, 355, 415, 1367, 5893, 6835, 29465, 97057, 113461, 485285, 567305, 8055731, 40278655]

約数ペア:

[(1, 40278655), (5, 8055731), (71, 567305), (83, 485285), (355, 113461), (415, 97057), (1367, 29465), (5893, 6835)]