8880710

素因数分解:

$2^1\times 5^1\times {\mathrm{139}}^1\times {\mathrm{6389}}^1$

素因数の和:6535

約数の個数: 16

約数和(自身を含む): 16102800

約数和(自身を除く): 7222090

約数列:

[1, 2, 5, 10, 139, 278, 695, 1390, 6389, 12778, 31945, 63890, 888071, 1776142, 4440355, 8880710]

約数ペア:

[(1, 8880710), (2, 4440355), (5, 1776142), (10, 888071), (139, 63890), (278, 31945), (695, 12778), (1390, 6389)]