5720810

素因数分解:

$2^1\times 5^1\times {\mathrm{271}}^1\times {\mathrm{2111}}^1$

素因数の和:2389

約数の個数: 16

約数和(自身を含む): 10340352

約数和(自身を除く): 4619542

約数列:

[1, 2, 5, 10, 271, 542, 1355, 2111, 2710, 4222, 10555, 21110, 572081, 1144162, 2860405, 5720810]

約数ペア:

[(1, 5720810), (2, 2860405), (5, 1144162), (10, 572081), (271, 21110), (542, 10555), (1355, 4222), (2111, 2710)]