27151120

素因数分解:

$2^4\times 5^1\times {\mathrm{339389}}^1$

素因数の和:339402

約数の個数: 20

約数和(自身を含む): 63126540

約数和(自身を除く): 35975420

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 339389, 678778, 1357556, 1696945, 2715112, 3393890, 5430224, 6787780, 13575560, 27151120]

約数ペア:

[(1, 27151120), (2, 13575560), (4, 6787780), (5, 5430224), (8, 3393890), (10, 2715112), (16, 1696945), (20, 1357556), (40, 678778), (80, 339389)]