13483280

素因数分解:

$2^4\times 5^1\times {\mathrm{168541}}^1$

素因数の和:168554

約数の個数: 20

約数和(自身を含む): 31348812

約数和(自身を除く): 17865532

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 168541, 337082, 674164, 842705, 1348328, 1685410, 2696656, 3370820, 6741640, 13483280]

約数ペア:

[(1, 13483280), (2, 6741640), (4, 3370820), (5, 2696656), (8, 1685410), (10, 1348328), (16, 842705), (20, 674164), (40, 337082), (80, 168541)]