47427040

素因数分解:

$2^5\times 5^1\times {\mathrm{19}}^1\times {\mathrm{15601}}^1$

素因数の和:15635

約数の個数: 48

約数和(自身を含む): 117951120

約数和(自身を除く): 70524080

約数列:

[1, 2, 4, 5, 8, 10, 16, 19, 20, 32, 38, 40, 76, 80, 95, 152, 160, 190, 304, 380, 608, 760, 1520, 3040, 15601, 31202, 62404, 78005, 124808, 156010, 249616, 296419, 312020, 499232, 592838, 624040, 1185676, 1248080, 1482095, 2371352, 2496160, 2964190, 4742704, 5928380, 9485408, 11856760, 23713520, 47427040]

約数ペア:

[(1, 47427040), (2, 23713520), (4, 11856760), (5, 9485408), (8, 5928380), (10, 4742704), (16, 2964190), (19, 2496160), (20, 2371352), (32, 1482095), (38, 1248080), (40, 1185676), (76, 624040), (80, 592838), (95, 499232), (152, 312020), (160, 296419), (190, 249616), (304, 156010), (380, 124808), (608, 78005), (760, 62404), (1520, 31202), (3040, 15601)]