760065940

素因数分解:

$2^2\times 5^1\times {\mathrm{107}}^1\times {\mathrm{355171}}^1$

素因数の和:355287

約数の個数: 24

約数和(自身を含む): 1611060192

約数和(自身を除く): 850994252

約数列:

[1, 2, 4, 5, 10, 20, 107, 214, 428, 535, 1070, 2140, 355171, 710342, 1420684, 1775855, 3551710, 7103420, 38003297, 76006594, 152013188, 190016485, 380032970, 760065940]

約数ペア:

[(1, 760065940), (2, 380032970), (4, 190016485), (5, 152013188), (10, 76006594), (20, 38003297), (107, 7103420), (214, 3551710), (428, 1775855), (535, 1420684), (1070, 710342), (2140, 355171)]