56117080

素因数分解:

$2^3\times 5^1\times {\mathrm{139}}^1\times {\mathrm{10093}}^1$

素因数の和:10243

約数の個数: 32

約数和(自身を含む): 127184400

約数和(自身を除く): 71067320

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 139, 278, 556, 695, 1112, 1390, 2780, 5560, 10093, 20186, 40372, 50465, 80744, 100930, 201860, 403720, 1402927, 2805854, 5611708, 7014635, 11223416, 14029270, 28058540, 56117080]

約数ペア:

[(1, 56117080), (2, 28058540), (4, 14029270), (5, 11223416), (8, 7014635), (10, 5611708), (20, 2805854), (40, 1402927), (139, 403720), (278, 201860), (556, 100930), (695, 80744), (1112, 50465), (1390, 40372), (2780, 20186), (5560, 10093)]