27946120

素因数分解:

$2^3\times 5^1\times {\mathrm{698653}}^1$

素因数の和:698664

約数の個数: 16

約数和(自身を含む): 62878860

約数和(自身を除く): 34932740

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 698653, 1397306, 2794612, 3493265, 5589224, 6986530, 13973060, 27946120]

約数ペア:

[(1, 27946120), (2, 13973060), (4, 6986530), (5, 5589224), (8, 3493265), (10, 2794612), (20, 1397306), (40, 698653)]