5522890

素因数分解:

$2^1\times 5^1\times {\mathrm{79}}^1\times {\mathrm{6991}}^1$

素因数の和:7077

約数の個数: 16

約数和(自身を含む): 10068480

約数和(自身を除く): 4545590

約数列:

[1, 2, 5, 10, 79, 158, 395, 790, 6991, 13982, 34955, 69910, 552289, 1104578, 2761445, 5522890]

約数ペア:

[(1, 5522890), (2, 2761445), (5, 1104578), (10, 552289), (79, 69910), (158, 34955), (395, 13982), (790, 6991)]