324020380

素因数分解:

$2^2\times 5^1\times {\mathrm{83}}^1\times {\mathrm{195193}}^1$

素因数の和:195285

約数の個数: 24

約数和(自身を含む): 688644432

約数和(自身を除く): 364624052

約数列:

[1, 2, 4, 5, 10, 20, 83, 166, 332, 415, 830, 1660, 195193, 390386, 780772, 975965, 1951930, 3903860, 16201019, 32402038, 64804076, 81005095, 162010190, 324020380]

約数ペア:

[(1, 324020380), (2, 162010190), (4, 81005095), (5, 64804076), (10, 32402038), (20, 16201019), (83, 3903860), (166, 1951930), (332, 975965), (415, 780772), (830, 390386), (1660, 195193)]