3427195280

素因数分解:

$2^4\times 5^1\times {\mathrm{42839941}}^1$

素因数の和:42839954

約数の個数: 20

約数和(自身を含む): 7968229212

約数和(自身を除く): 4541033932

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 42839941, 85679882, 171359764, 214199705, 342719528, 428399410, 685439056, 856798820, 1713597640, 3427195280]

約数ペア:

[(1, 3427195280), (2, 1713597640), (4, 856798820), (5, 685439056), (8, 428399410), (10, 342719528), (16, 214199705), (20, 171359764), (40, 85679882), (80, 42839941)]