1059820

素因数分解:

$2^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{2789}}^1$

素因数の和:2817

約数の個数: 24

約数和(自身を含む): 2343600

約数和(自身を除く): 1283780

約数列:

[1, 2, 4, 5, 10, 19, 20, 38, 76, 95, 190, 380, 2789, 5578, 11156, 13945, 27890, 52991, 55780, 105982, 211964, 264955, 529910, 1059820]

約数ペア:

[(1, 1059820), (2, 529910), (4, 264955), (5, 211964), (10, 105982), (19, 55780), (20, 52991), (38, 27890), (76, 13945), (95, 11156), (190, 5578), (380, 2789)]