54320360

素因数分解:

$2^3\times 5^1\times {\mathrm{1358009}}^1$

素因数の和:1358020

約数の個数: 16

約数和(自身を含む): 122220900

約数和(自身を除く): 67900540

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 1358009, 2716018, 5432036, 6790045, 10864072, 13580090, 27160180, 54320360]

約数ペア:

[(1, 54320360), (2, 27160180), (4, 13580090), (5, 10864072), (8, 6790045), (10, 5432036), (20, 2716018), (40, 1358009)]