54000080

素因数分解:

$2^4\times 5^1\times {\mathrm{233}}^1\times {\mathrm{2897}}^1$

素因数の和:3143

約数の個数: 40

約数和(自身を含む): 126132552

約数和(自身を除く): 72132472

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 233, 466, 932, 1165, 1864, 2330, 2897, 3728, 4660, 5794, 9320, 11588, 14485, 18640, 23176, 28970, 46352, 57940, 115880, 231760, 675001, 1350002, 2700004, 3375005, 5400008, 6750010, 10800016, 13500020, 27000040, 54000080]

約数ペア:

[(1, 54000080), (2, 27000040), (4, 13500020), (5, 10800016), (8, 6750010), (10, 5400008), (16, 3375005), (20, 2700004), (40, 1350002), (80, 675001), (233, 231760), (466, 115880), (932, 57940), (1165, 46352), (1864, 28970), (2330, 23176), (2897, 18640), (3728, 14485), (4660, 11588), (5794, 9320)]