12039520

素因数分解:

$2^5\times 5^1\times {\mathrm{47}}^1\times {\mathrm{1601}}^1$

素因数の和:1663

約数の個数: 48

約数和(自身を含む): 29066688

約数和(自身を除く): 17027168

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 47, 80, 94, 160, 188, 235, 376, 470, 752, 940, 1504, 1601, 1880, 3202, 3760, 6404, 7520, 8005, 12808, 16010, 25616, 32020, 51232, 64040, 75247, 128080, 150494, 256160, 300988, 376235, 601976, 752470, 1203952, 1504940, 2407904, 3009880, 6019760, 12039520]

約数ペア:

[(1, 12039520), (2, 6019760), (4, 3009880), (5, 2407904), (8, 1504940), (10, 1203952), (16, 752470), (20, 601976), (32, 376235), (40, 300988), (47, 256160), (80, 150494), (94, 128080), (160, 75247), (188, 64040), (235, 51232), (376, 32020), (470, 25616), (752, 16010), (940, 12808), (1504, 8005), (1601, 7520), (1880, 6404), (3202, 3760)]