2620227310

素因数分解:

$2^1\times 5^1\times {\mathrm{71}}^1\times {\mathrm{911}}^1\times {\mathrm{4051}}^1$

素因数の和:5040

約数の個数: 32

約数和(自身を含む): 4789269504

約数和(自身を除く): 2169042194

約数列:

[1, 2, 5, 10, 71, 142, 355, 710, 911, 1822, 4051, 4555, 8102, 9110, 20255, 40510, 64681, 129362, 287621, 323405, 575242, 646810, 1438105, 2876210, 3690461, 7380922, 18452305, 36904610, 262022731, 524045462, 1310113655, 2620227310]

約数ペア:

[(1, 2620227310), (2, 1310113655), (5, 524045462), (10, 262022731), (71, 36904610), (142, 18452305), (355, 7380922), (710, 3690461), (911, 2876210), (1822, 1438105), (4051, 646810), (4555, 575242), (8102, 323405), (9110, 287621), (20255, 129362), (40510, 64681)]