713188961840

素因数分解:

$2^4\times 5^1\times {\mathrm{8914862023}}^1$

素因数の和:8914862036

約数の個数: 20

約数和(自身を含む): 1658164336464

約数和(自身を除く): 944975374624

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 8914862023, 17829724046, 35659448092, 44574310115, 71318896184, 89148620230, 142637792368, 178297240460, 356594480920, 713188961840]

約数ペア:

[(1, 713188961840), (2, 356594480920), (4, 178297240460), (5, 142637792368), (8, 89148620230), (10, 71318896184), (16, 44574310115), (20, 35659448092), (40, 17829724046), (80, 8914862023)]