10239280

素因数分解:

$2^4\times 5^1\times {\mathrm{149}}^1\times {\mathrm{859}}^1$

素因数の和:1021

約数の個数: 40

約数和(自身を含む): 23994000

約数和(自身を除く): 13754720

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 149, 298, 596, 745, 859, 1192, 1490, 1718, 2384, 2980, 3436, 4295, 5960, 6872, 8590, 11920, 13744, 17180, 34360, 68720, 127991, 255982, 511964, 639955, 1023928, 1279910, 2047856, 2559820, 5119640, 10239280]

約数ペア:

[(1, 10239280), (2, 5119640), (4, 2559820), (5, 2047856), (8, 1279910), (10, 1023928), (16, 639955), (20, 511964), (40, 255982), (80, 127991), (149, 68720), (298, 34360), (596, 17180), (745, 13744), (859, 11920), (1192, 8590), (1490, 6872), (1718, 5960), (2384, 4295), (2980, 3436)]