2514160

素因数分解:

$2^4\times 5^1\times {\mathrm{11}}^1\times {\mathrm{2857}}^1$

素因数の和:2881

約数の個数: 40

約数和(自身を含む): 6379056

約数和(自身を除く): 3864896

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 20, 22, 40, 44, 55, 80, 88, 110, 176, 220, 440, 880, 2857, 5714, 11428, 14285, 22856, 28570, 31427, 45712, 57140, 62854, 114280, 125708, 157135, 228560, 251416, 314270, 502832, 628540, 1257080, 2514160]

約数ペア:

[(1, 2514160), (2, 1257080), (4, 628540), (5, 502832), (8, 314270), (10, 251416), (11, 228560), (16, 157135), (20, 125708), (22, 114280), (40, 62854), (44, 57140), (55, 45712), (80, 31427), (88, 28570), (110, 22856), (176, 14285), (220, 11428), (440, 5714), (880, 2857)]