12483520

素因数分解:

$2^6\times 5^1\times 7^1\times {\mathrm{5573}}^1$

素因数の和:5597

約数の個数: 56

約数和(自身を含む): 33979104

約数和(自身を除く): 21495584

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 32, 35, 40, 56, 64, 70, 80, 112, 140, 160, 224, 280, 320, 448, 560, 1120, 2240, 5573, 11146, 22292, 27865, 39011, 44584, 55730, 78022, 89168, 111460, 156044, 178336, 195055, 222920, 312088, 356672, 390110, 445840, 624176, 780220, 891680, 1248352, 1560440, 1783360, 2496704, 3120880, 6241760, 12483520]

約数ペア:

[(1, 12483520), (2, 6241760), (4, 3120880), (5, 2496704), (7, 1783360), (8, 1560440), (10, 1248352), (14, 891680), (16, 780220), (20, 624176), (28, 445840), (32, 390110), (35, 356672), (40, 312088), (56, 222920), (64, 195055), (70, 178336), (80, 156044), (112, 111460), (140, 89168), (160, 78022), (224, 55730), (280, 44584), (320, 39011), (448, 27865), (560, 22292), (1120, 11146), (2240, 5573)]