7691645560

素因数分解:

$2^3\times 5^1\times {\mathrm{67}}^1\times {\mathrm{2870017}}^1$

素因数の和:2870095

約数の個数: 32

約数和(自身を含む): 17564510160

約数和(自身を除く): 9872864600

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 67, 134, 268, 335, 536, 670, 1340, 2680, 2870017, 5740034, 11480068, 14350085, 22960136, 28700170, 57400340, 114800680, 192291139, 384582278, 769164556, 961455695, 1538329112, 1922911390, 3845822780, 7691645560]

約数ペア:

[(1, 7691645560), (2, 3845822780), (4, 1922911390), (5, 1538329112), (8, 961455695), (10, 769164556), (20, 384582278), (40, 192291139), (67, 114800680), (134, 57400340), (268, 28700170), (335, 22960136), (536, 14350085), (670, 11480068), (1340, 5740034), (2680, 2870017)]