4897946120

素因数分解:

$2^3\times 5^1\times {\mathrm{122448653}}^1$

素因数の和:122448664

約数の個数: 16

約数和(自身を含む): 11020378860

約数和(自身を除く): 6122432740

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 122448653, 244897306, 489794612, 612243265, 979589224, 1224486530, 2448973060, 4897946120]

約数ペア:

[(1, 4897946120), (2, 2448973060), (4, 1224486530), (5, 979589224), (8, 612243265), (10, 489794612), (20, 244897306), (40, 122448653)]