5280442280

素因数分解:

$2^3\times 5^1\times {\mathrm{353}}^1\times {\mathrm{373969}}^1$

素因数の和:374333

約数の個数: 32

約数和(自身を含む): 11914684200

約数和(自身を除く): 6634241920

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 353, 706, 1412, 1765, 2824, 3530, 7060, 14120, 373969, 747938, 1495876, 1869845, 2991752, 3739690, 7479380, 14958760, 132011057, 264022114, 528044228, 660055285, 1056088456, 1320110570, 2640221140, 5280442280]

約数ペア:

[(1, 5280442280), (2, 2640221140), (4, 1320110570), (5, 1056088456), (8, 660055285), (10, 528044228), (20, 264022114), (40, 132011057), (353, 14958760), (706, 7479380), (1412, 3739690), (1765, 2991752), (2824, 1869845), (3530, 1495876), (7060, 747938), (14120, 373969)]