5323280

素因数分解:

$2^4\times 5^1\times {\mathrm{66541}}^1$

素因数の和:66554

約数の個数: 20

約数和(自身を含む): 12376812

約数和(自身を除く): 7053532

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 66541, 133082, 266164, 332705, 532328, 665410, 1064656, 1330820, 2661640, 5323280]

約数ペア:

[(1, 5323280), (2, 2661640), (4, 1330820), (5, 1064656), (8, 665410), (10, 532328), (16, 332705), (20, 266164), (40, 133082), (80, 66541)]