47656780

素因数分解:

$2^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{140167}}^1$

素因数の和:140193

約数の個数: 24

約数和(自身を含む): 105967008

約数和(自身を除く): 58310228

約数列:

[1, 2, 4, 5, 10, 17, 20, 34, 68, 85, 170, 340, 140167, 280334, 560668, 700835, 1401670, 2382839, 2803340, 4765678, 9531356, 11914195, 23828390, 47656780]

約数ペア:

[(1, 47656780), (2, 23828390), (4, 11914195), (5, 9531356), (10, 4765678), (17, 2803340), (20, 2382839), (34, 1401670), (68, 700835), (85, 560668), (170, 280334), (340, 140167)]