27614450

素因数分解:

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

素因数の和:7082

約数の個数: 24

約数和(自身を含む): 52020480

約数和(自身を除く): 24406030

約数列:

[1, 2, 5, 10, 25, 50, 79, 158, 395, 790, 1975, 3950, 6991, 13982, 34955, 69910, 174775, 349550, 552289, 1104578, 2761445, 5522890, 13807225, 27614450]

約数ペア:

[(1, 27614450), (2, 13807225), (5, 5522890), (10, 2761445), (25, 1104578), (50, 552289), (79, 349550), (158, 174775), (395, 69910), (790, 34955), (1975, 13982), (3950, 6991)]