134604880

素因数分解:

$2^4\times 5^1\times {\mathrm{1682561}}^1$

素因数の和:1682574

約数の個数: 20

約数和(自身を含む): 312956532

約数和(自身を除く): 178351652

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 1682561, 3365122, 6730244, 8412805, 13460488, 16825610, 26920976, 33651220, 67302440, 134604880]

約数ペア:

[(1, 134604880), (2, 67302440), (4, 33651220), (5, 26920976), (8, 16825610), (10, 13460488), (16, 8412805), (20, 6730244), (40, 3365122), (80, 1682561)]