5821270540

素因数分解:

$2^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{47}}^1\times {\mathrm{325939}}^1$

素因数の和:326014

約数の個数: 48

約数和(自身を含む): 13141900800

約数和(自身を除く): 7320630260

約数列:

[1, 2, 4, 5, 10, 19, 20, 38, 47, 76, 94, 95, 188, 190, 235, 380, 470, 893, 940, 1786, 3572, 4465, 8930, 17860, 325939, 651878, 1303756, 1629695, 3259390, 6192841, 6518780, 12385682, 15319133, 24771364, 30638266, 30964205, 61276532, 61928410, 76595665, 123856820, 153191330, 291063527, 306382660, 582127054, 1164254108, 1455317635, 2910635270, 5821270540]

約数ペア:

[(1, 5821270540), (2, 2910635270), (4, 1455317635), (5, 1164254108), (10, 582127054), (19, 306382660), (20, 291063527), (38, 153191330), (47, 123856820), (76, 76595665), (94, 61928410), (95, 61276532), (188, 30964205), (190, 30638266), (235, 24771364), (380, 15319133), (470, 12385682), (893, 6518780), (940, 6192841), (1786, 3259390), (3572, 1629695), (4465, 1303756), (8930, 651878), (17860, 325939)]