29329880

素因数分解:

$2^3\times 5^1\times {\mathrm{47}}^1\times {\mathrm{15601}}^1$

素因数の和:15659

約数の個数: 32

約数和(自身を含む): 67400640

約数和(自身を除く): 38070760

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 47, 94, 188, 235, 376, 470, 940, 1880, 15601, 31202, 62404, 78005, 124808, 156010, 312020, 624040, 733247, 1466494, 2932988, 3666235, 5865976, 7332470, 14664940, 29329880]

約数ペア:

[(1, 29329880), (2, 14664940), (4, 7332470), (5, 5865976), (8, 3666235), (10, 2932988), (20, 1466494), (40, 733247), (47, 624040), (94, 312020), (188, 156010), (235, 124808), (376, 78005), (470, 62404), (940, 31202), (1880, 15601)]