16817945120

素因数分解:

$2^5\times 5^1\times {\mathrm{151}}^1\times {\mathrm{696107}}^1$

素因数の和:696273

約数の個数: 48

約数和(自身を含む): 39995581248

約数和(自身を除く): 23177636128

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 80, 151, 160, 302, 604, 755, 1208, 1510, 2416, 3020, 4832, 6040, 12080, 24160, 696107, 1392214, 2784428, 3480535, 5568856, 6961070, 11137712, 13922140, 22275424, 27844280, 55688560, 105112157, 111377120, 210224314, 420448628, 525560785, 840897256, 1051121570, 1681794512, 2102243140, 3363589024, 4204486280, 8408972560, 16817945120]

約数ペア:

[(1, 16817945120), (2, 8408972560), (4, 4204486280), (5, 3363589024), (8, 2102243140), (10, 1681794512), (16, 1051121570), (20, 840897256), (32, 525560785), (40, 420448628), (80, 210224314), (151, 111377120), (160, 105112157), (302, 55688560), (604, 27844280), (755, 22275424), (1208, 13922140), (1510, 11137712), (2416, 6961070), (3020, 5568856), (4832, 3480535), (6040, 2784428), (12080, 1392214), (24160, 696107)]