6238161569680

素因数分解:

$2^4\times 5^1\times {\mathrm{77977019621}}^1$

素因数の和:77977019634

約数の個数: 20

約数和(自身を含む): 14503725649692

約数和(自身を除く): 8265564080012

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 77977019621, 155954039242, 311908078484, 389885098105, 623816156968, 779770196210, 1247632313936, 1559540392420, 3119080784840, 6238161569680]

約数ペア:

[(1, 6238161569680), (2, 3119080784840), (4, 1559540392420), (5, 1247632313936), (8, 779770196210), (10, 623816156968), (16, 389885098105), (20, 311908078484), (40, 155954039242), (80, 77977019621)]