26556080

素因数分解:

$2^4\times 5^1\times {\mathrm{137}}^1\times {\mathrm{2423}}^1$

素因数の和:2573

約数の個数: 40

約数和(自身を含む): 62219232

約数和(自身を除く): 35663152

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 137, 274, 548, 685, 1096, 1370, 2192, 2423, 2740, 4846, 5480, 9692, 10960, 12115, 19384, 24230, 38768, 48460, 96920, 193840, 331951, 663902, 1327804, 1659755, 2655608, 3319510, 5311216, 6639020, 13278040, 26556080]

約数ペア:

[(1, 26556080), (2, 13278040), (4, 6639020), (5, 5311216), (8, 3319510), (10, 2655608), (16, 1659755), (20, 1327804), (40, 663902), (80, 331951), (137, 193840), (274, 96920), (548, 48460), (685, 38768), (1096, 24230), (1370, 19384), (2192, 12115), (2423, 10960), (2740, 9692), (4846, 5480)]