68508010

素因数分解:

$2^1\times 5^1\times {\mathrm{79}}^1\times {\mathrm{86719}}^1$

素因数の和:86805

約数の個数: 16

約数和(自身を含む): 124876800

約数和(自身を除く): 56368790

約数列:

[1, 2, 5, 10, 79, 158, 395, 790, 86719, 173438, 433595, 867190, 6850801, 13701602, 34254005, 68508010]

約数ペア:

[(1, 68508010), (2, 34254005), (5, 13701602), (10, 6850801), (79, 867190), (158, 433595), (395, 173438), (790, 86719)]