520028710

素因数分解:

$2^1\times 5^1\times {\mathrm{37}}^1\times {\mathrm{137}}^1\times {\mathrm{10259}}^1$

素因数の和:10440

約数の個数: 32

約数和(自身を含む): 968461920

約数和(自身を除く): 448433210

約数列:

[1, 2, 5, 10, 37, 74, 137, 185, 274, 370, 685, 1370, 5069, 10138, 10259, 20518, 25345, 50690, 51295, 102590, 379583, 759166, 1405483, 1897915, 2810966, 3795830, 7027415, 14054830, 52002871, 104005742, 260014355, 520028710]

約数ペア:

[(1, 520028710), (2, 260014355), (5, 104005742), (10, 52002871), (37, 14054830), (74, 7027415), (137, 3795830), (185, 2810966), (274, 1897915), (370, 1405483), (685, 759166), (1370, 379583), (5069, 102590), (10138, 51295), (10259, 50690), (20518, 25345)]