5028320

素因数分解:

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

素因数の和:2883

約数の個数: 48

約数和(自身を含む): 12963888

約数和(自身を除く): 7935568

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 20, 22, 32, 40, 44, 55, 80, 88, 110, 160, 176, 220, 352, 440, 880, 1760, 2857, 5714, 11428, 14285, 22856, 28570, 31427, 45712, 57140, 62854, 91424, 114280, 125708, 157135, 228560, 251416, 314270, 457120, 502832, 628540, 1005664, 1257080, 2514160, 5028320]

約数ペア:

[(1, 5028320), (2, 2514160), (4, 1257080), (5, 1005664), (8, 628540), (10, 502832), (11, 457120), (16, 314270), (20, 251416), (22, 228560), (32, 157135), (40, 125708), (44, 114280), (55, 91424), (80, 62854), (88, 57140), (110, 45712), (160, 31427), (176, 28570), (220, 22856), (352, 14285), (440, 11428), (880, 5714), (1760, 2857)]