13184440

素因数分解:

$2^3\times 5^1\times {\mathrm{47}}^1\times {\mathrm{7013}}^1$

素因数の和:7071

約数の個数: 32

約数和(自身を含む): 30300480

約数和(自身を除く): 17116040

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 47, 94, 188, 235, 376, 470, 940, 1880, 7013, 14026, 28052, 35065, 56104, 70130, 140260, 280520, 329611, 659222, 1318444, 1648055, 2636888, 3296110, 6592220, 13184440]

約数ペア:

[(1, 13184440), (2, 6592220), (4, 3296110), (5, 2636888), (8, 1648055), (10, 1318444), (20, 659222), (40, 329611), (47, 280520), (94, 140260), (188, 70130), (235, 56104), (376, 35065), (470, 28052), (940, 14026), (1880, 7013)]