5412440

素因数分解:

$2^3\times 5^1\times {\mathrm{11}}^1\times {\mathrm{12301}}^1$

素因数の和:12323

約数の個数: 32

約数和(自身を含む): 13286160

約数和(自身を除く): 7873720

約数列:

[1, 2, 4, 5, 8, 10, 11, 20, 22, 40, 44, 55, 88, 110, 220, 440, 12301, 24602, 49204, 61505, 98408, 123010, 135311, 246020, 270622, 492040, 541244, 676555, 1082488, 1353110, 2706220, 5412440]

約数ペア:

[(1, 5412440), (2, 2706220), (4, 1353110), (5, 1082488), (8, 676555), (10, 541244), (11, 492040), (20, 270622), (22, 246020), (40, 135311), (44, 123010), (55, 98408), (88, 61505), (110, 49204), (220, 24602), (440, 12301)]