273869360

素因数分解:

$2^4\times 5^1\times {\mathrm{3423367}}^1$

素因数の和:3423380

約数の個数: 20

約数和(自身を含む): 636746448

約数和(自身を除く): 362877088

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 3423367, 6846734, 13693468, 17116835, 27386936, 34233670, 54773872, 68467340, 136934680, 273869360]

約数ペア:

[(1, 273869360), (2, 136934680), (4, 68467340), (5, 54773872), (8, 34233670), (10, 27386936), (16, 17116835), (20, 13693468), (40, 6846734), (80, 3423367)]