47954000

素因数分解:

$2^4\times 5^3\times {\mathrm{23977}}^1$

素因数の和:24000

約数の個数: 40

約数和(自身を含む): 115957608

約数和(自身を除く): 68003608

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 25, 40, 50, 80, 100, 125, 200, 250, 400, 500, 1000, 2000, 23977, 47954, 95908, 119885, 191816, 239770, 383632, 479540, 599425, 959080, 1198850, 1918160, 2397700, 2997125, 4795400, 5994250, 9590800, 11988500, 23977000, 47954000]

約数ペア:

[(1, 47954000), (2, 23977000), (4, 11988500), (5, 9590800), (8, 5994250), (10, 4795400), (16, 2997125), (20, 2397700), (25, 1918160), (40, 1198850), (50, 959080), (80, 599425), (100, 479540), (125, 383632), (200, 239770), (250, 191816), (400, 119885), (500, 95908), (1000, 47954), (2000, 23977)]